What are the two types of cells that don't have 46 chromosomes?.

Answers

Answer 1

The two types of cells that don't have 46 chromosomes are sperm cells and egg cells. Those cells are known as haploid.

What is a chromosome?

Chromosome is the DNA molecule which is grouped into thread-like structures in the nucleus from each cell. Each human cell generally contains 23 pairs of chromosomes, for a total of 46 chromosomes. It contains 22 pairs of autosomes and one pair of sex chromosome. This number is known as a diploid cell because it contains two sets of chromosomes. It is very important for the growth of the human body.

There are another cell that contains only one set of chromosomes. This is called a haploid cell, with only 23 total chromosomes. It can be found in sperm cells and egg cells. Because of the meiosis process, a diploid cell is divided into a haploid cell. These cells will blend with another haploid cell during the fertilization process. It is very important for sexual reproduction.

Here to learn more about Chromosomes:

https://brainly.com/question/11912112

#SPJ4


Related Questions

genetic diversity leads to _____ in a species. This means that
individuals in a species have _____ in their alleles and ______.
If ______conditions shift, a species with greater genetic diversity
has a _____ chance of having individuals who are better suited to
the new conditions...and the species can adapt and survive.
Therefore, genetic diversity is directly linked to
_____survivorship through natural selection and adaptation.
Genetic diversity is also linked to _____ as an accumulation of
genetic differences and natural selection can act together to result
in new species. In contrast, asexual reproduction only produces
_____, so if environmental conditions kill one, they kill ____.
(words: all, individual, better, variation, species, phenotypes, genetic diversity, worse, speciation, environmental, clones.

Answers

Genetic diversity leads to variation in a species. This means that

individuals in a species have genetic diversity in their alleles and phenotypes.

If environmental conditions shift, a species with greater genetic diversity

has a better chance of having individuals who are better suited to

the new conditions...and the species can adapt and survive.

Therefore, genetic diversity is directly linked to individual survivorship through natural selection and adaptation.

Genetic diversity is also linked to speciation as an accumulation of

genetic differences and natural selection can act together to result

in new species. In contrast, asexual reproduction only produces

clones, so if environmental conditions kill one, they kill all.

What is genetic diversity?

The total number of genetic traits that make up a species' genetic makeup is known as genetic diversity, and it can be related to how long a species has been around by considering both the number of species and the variations that exist within species.

Learn more about genetic diversity at: https://brainly.com/question/9718084

#SPJ1

How do i find the carrying capacity ??

Answers

Answer:

multiply the rate of population increase, by the size, then again by 1 minus the size, then finally divide by the change in size.

those that carry impulses from the cns out to the muscles and glands called

Answers

The CNS sends impulses via efferent, and motor, neurons to effector organs like muscles and glands. Typically, efferent neurons have long axons and short dendrites.

Motor neurons are brain-derived neurons that transmit signals to muscles or glands.

The peripheral nervous system's efferent division activity away from the central nervous system, while the afferent division transports impulses there. Meninges surround the brain as well as spinal cord in three layers. An effector, such as a muscle, receives impulses from a motor neuron that is located in the brain's cortex. Neurons are specialised cells that your nervous system uses to send signals or messages throughout your body. These electrical signals are sent and received by your muscles, organs, glands, skin, and brain.

Learn more about muscle

https://brainly.com/question/21611718

#SPJ4

Why doesn t protease digest the stomach and small intestine?.

Answers

The small intestine, pancreas, and stomach all manufacture protease. The stomach and small intestine are where the majority of chemical reactions take place.

Pepsin is the primary digestive enzyme that targets proteins in the stomach. When protein molecules enter the small intestine, a number of additional pancreatic enzymes begin to function. Due to the mucus-producing epithial cells that line the stomach, the stomach cannot digest itself. The stomach lining and the contents are separated by this barrier. The stomach wall contains glands without a mucus barrier, which release enzymes, which are a component of the digestive juices.

The proximal small intestine receives proteases from the pancreas, which combine with proteins that have already been altered by gastric secretions to create amino acids.

To learn more about Protease click here:

https://brainly.com/question/19053549

#SPJ4

Are green leaves carbon or nitrogen?.

Answers

High levels of carbon and low levels of nitrogen can be found in leaves. Nitrogen is necessary for the metabolism and growth of the microbes that break down organic matter such as leaves and other types of organic matter.

More consideration must be given to the carbon-nitrogen balance because leaves are primarily composed of carbon (60 parts carbon to 1 part nitrogen). The right ratio of leaves to green material or manure will not only result in a more nutrient-rich end product, but it will also speed up the production of compost.In plants, nitrogen makes up a portion of the chlorophyll. The green pigment in leaves and stems is called chlorophyll. Chlorophyll absorbs light energy and uses it to convert it into sugars that the plant can use.

To know more about Green leaves here

https://brainly.com/question/24234175

#SPJ4

minor items such as nails and glue are usually considered to be ______.

Answers

Minor items such as nails and glue are usually considered to be indirect materials.

Indirect materials refer to materials that are used in the production process but do not become part of the finished product. These materials may include items such as office supplies, cleaning supplies, and fuel for equipment. They are considered indirect because they are not directly traceable to the finished product and are typically used in support of the production process. Indirect materials are considered overhead costs, as opposed to direct materials which are direct costs associated with the production of a specific product.

Additionally, indirect materials can include items such as packaging materials, lubricants, and adhesives. They are typically considered indirect costs because they are not specifically identifiable with a particular product or job and cannot be easily traced to a specific unit of production.

To know more about indirect materials, click here,

brainly.com/question/28322420

#SPJ4

Tongue rolling is dominant to not being able to roll your tongue. Mr. Chonko can roll his tongue, and
for the three
his genotype i Tt. Mrs. Chonko cannot roll her tongue. What are the possible outcomes
Chonko daughters? *Use letter T.
Genotypes
Phenotypes
Percent

Answers

We don't allow inquiries longer than 32 words, therefore "Genotypes" and any following terms were ignored. The ability to rolling one's tongue is still a dominant trait (R); people with the genetic condition are unable to do so. however, his mother might.

Why am I unable to use my tongue?

An allele of said gene known as the dominant allele is responsible for the capacity to roll one's tongue. One or more copies of said dominant gene confer the ability to twist one's tongue. A person who is born with four recessive alleles is unable to bend their tongue.

What is the likelihood that their offspring will roll their tongues?

Each child has a 50% probability of carrying the tongue-rolling heterozygous genotype and a 50% chance of carrying the Tongue rolling genotypes are homozygous recessive. If a child is heterozygous, due to total dominance, it will exhibit the phenotypic of a tongue roller.

To know more rolling about :-

https://brainly.com/question/9082542

SPJ1

We don't allow inquiries longer than 32 words, therefore "Genotypes" and any following terms were ignored. The ability to rolling one's tongue is still a dominant trait (R); people with the genetic condition are unable to do so. however, his mother might.

Why am I unable to use my tongue?

An allele of said gene known as the dominant allele is responsible for the capacity to roll one's tongue. One or more copies of said dominant gene confer the ability to twist one's tongue. A person who is born with four recessive alleles is unable to bend their tongue.

What is the likelihood that their offspring will roll their tongues?

Each child has a 50% probability of carrying the tongue-rolling heterozygous genotype and a 50% chance of carrying the Tongue rolling genotypes are homozygous recessive. If a child is heterozygous, due to total dominance, it will exhibit the phenotypic of a tongue roller.

To know more rolling about :-

brainly.com/question/9082542

#SPJ1

What is the end product of Calvin cycle Mcq?.

Answers

Glucose is the Calvin cycle's final product.

The Calvin cycle reactions add carbon (from atmospheric carbon dioxide) to a simple five-carbon molecule known as RuBP. These reactions make use of the chemical energy generated by the light reactions, NADPH and ATP.

Two glyceraldehyde-3-phosphate (G3P) molecules, three ADP molecules, and two NADP+ molecules are the immediate products of one turn of the Calvin cycle. (ADP and NADP+ are not technically "products. They are regenerated and then reused in light-dependent reactions). Each G3P molecule has three carbons.

The Calvin cycle produces glyceraldehyde 3-phosphate (G3P). It is a three-carbon sugar that serves as the foundation for the synthesis of other carbohydrates. Some of this G3P is used to regenerate the RuBP, allowing the cycle to continue, but some is available for molecular synthesis and is used to produce fructose diphosphate.

Learn more about Glucose:

brainly.com/question/2396657

#SPJ4

What is a nonsense mutation in biology?.

Answers

(NON-sense mutation) A genetic change that results in a protein's premature termination. The changed protein's function may change or disappear as a result of partial or complete inactivation.

Stop codons do not encode for an amino acid but rather mark the completion of protein synthesis, they are also known as nonsense codons. So, prematurely introducing a nonsense or stop codon into the DNA sequence results in nonsense mutations.

Cystic fibrosis (produced by the G542X mutation in the cystic fibrosis transmembrane conductance regulator) is an example of a disease brought on by nonsense mutations (CFTR) Hurler syndrome (-globin) in beta thalassemia. Around 20% of illness-related single-basepair alterations impacting gene coding and 11% of all reported gene lesions causing human hereditary disease are nonsense mutations, respectively.

To learn more about Nonsense mutation click here:

https://brainly.com/question/30104873

#SPJ4

Why do we only use the fine focus knob on the 10x and 40x objectives?

Answers

Depending on the model, the objective lens can magnify objects at varying powers, but 10x and 40x are common. In comparison to 10x magnification, 40x magnification is longer. As a result, in order to prevent scratches from slides, only the fine focus knob should be used with the 40x lens.

Why don't you use coarse focus on 40X?To avoid damaging a lens or breaking a slide when using 10x and 40x objectives, only use the fine focus knob. Keep one hand on the arm and one under the base of the microscope whenever you carry it. One type of light source for some microscopes could be a mirror.Both coarse and fine adjustment With the lowest power objective lens, just the coarse adjustment knob should be used. All you'll need to do is utilise the fine focus once it's in focus. The lens could crash into the slide if the coarse focus is used with higher powered lenses.When using low power (4X and 10X) objectives, ONLY utilise the coarse adjustment knob. Use the fine adjustment ONLY, never the coarse adjustment when focusing under the 40X or 100X objective.

To Learn more About objective lens refer To:

https://brainly.com/question/25207783

#SPJ1

contains muscle that controls the size of the pupil. what is it?

Answers

The dilator muscles are arranged in a radial pattern across the iris, and when they contract, they dilate or expand the pupil.

define muscle ?

Every muscle in your body functions similarly, whether it is the largest or the smallest, controlling the movement of your eye. A signal is sent from the brain via a nerve bundle. The electrical and chemical communication is swiftly transmitted from nerve cell to nerve cell until it reaches the motor end plate. This contact between muscle and nerve cells releases acetylcholine, a chemical signal that directs the muscle fibre to contract. This message is sent to all of the cells in the fibre that connects to the nerve.

This signal encourages myosin proteins to cling to the actin filaments that surround them. The purple proteins in the illustration below are these. Myosin gets its energy from ATP.

To learn more about muscle follow the given link: https://brainly.com/question/12252128

#SPJ4

Which bet explain what happen to water chemically during the proce of photoynthei

Answers

Plants produce food through a process known as photosynthesis. Photosynthesis is a process used by green plants to create their own food.

Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas. Chlorophyll, which is typically found in leaves of green plants, is present in all such plants. Plants take up both carbon dioxide from the air and water from the soil. Autotrophic plants are those that can manufacture their own sustenance.

The process of photosynthesis occurs in the chloroplast, a part of plant cells. The photosynthetic pigment chlorophyll is found in chloroplasts, which are found in cells. It facilitates absorbing solar energy. By turning light energy into chemical energy, it facilitates photosynthesis. The chloroplast is an organelle found in the plant's leaves.

know more about plants here

https://brainly.com/question/22167412#

#SPJ4

Complete question is:-

Explain what happens to water chemically during the process of photosynthesis?

Based on the periods of the stars , which three start the same most luminous?

Answers

The brightest stars, paradoxically, are among the least researched by astronomers, yet there has been at least one recent effort to record their brightness.

which three are the luminous stars ?

the list of the three most luminous stars are as follows they are sun, sirius, canopus. and not just that the list has the numerous number of stars like rigel, procyon and so on

The brightest stars, paradoxically, are among the least researched by astronomers, yet there has been at least one recent effort to record their brightness. The fluctuation in brightness between stars is being measured by the BRITE (BRight Target Explorer) constellation of nanosatellites. Austria, Canada, and Poland are among the countries involved in the six-satellite initiative. In 2022, five of the satellites are still functioning.

To learn more about luminous stars follow the given link: https://brainly.com/question/62981

#SPJ1

which process requires the presence of oxygen to produce energy?

Answers

Cellular respiration is the process that requires the presence of oxygen to produce energy.

Cellular respiration is a vital process for all living organisms, as it is necessary for the production of energy.

This process requires the presence of oxygen in order to be successful, meaning that the organism must be able to obtain oxygen from its environment.

During cellular respiration, the organism takes in oxygen and uses it to break down organic molecules such as glucose, producing energy and releasing carbon dioxide as a byproduct. This energy is then used to fuel the organism's metabolic processes and enable it to function.

Without oxygen, cellular respiration would not take place, and the organism would be unable to survive.

To learn more about cellular respiration, click here:

https://brainly.com/question/29760658

#SPJ4

The principle that states that two different species cannot occupy the same niche in a given habitat is called what?a. Pauli exclusionb. competitive exclusionc. mutual exclusiond. intraspecific competition

Answers

'Competitive Exclusion' is basically the principle that states that two different species cannot occupy the same niche in a given habitat.

What do you mean by species?

In biology, a species is a group of organisms that share a common set of characteristics and are capable of interbreeding and producing fertile offspring. Species are vital components of the natural world, and are used as a way to group and categorize similar organisms.

Competitive exclusion is the principle that states that two different species cannot occupy the same niche in a given habitat because they will compete for the same resources. This means that one species will inevitably outcompete the other, leading to one species being excluded from the habitat. This competition can occur in many different ways, such as competition for food, light, space, or mates. The principle of competitive exclusion is an important consideration when looking at population dynamics and species interactions in an ecosystem.

Hence, option B is correct.

To know more about species,

https://brainly.com/question/25939248

#SPJ4

Match each image to the
correct step of the cell cycle.
MA
7605
Interphase
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis

Answers

The matching of each image to the correct cell of the cell cycle is as follows: Interphase: Most Last picture. Metaphase: Third picture. Anaphase: Fourth picture.  Telophase: Second picture. Cytokinesis: First picture.

What are is a cell?

the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm.

Why it is called cell?

Robert Hooke suggested the name cell in 1665, from the Latin cell meaning storeroom or chamber, after using a very early microscope to look at a piece of cork.  is also said that he thought that the rectangular chambers looked like the cells in some monasteries.

To know more about cell visit

https://brainly.com/question/3142913

#SPJ1

The following is how each picture is matched to the appropriate cell in the cell cycle: Interphase: The final image. Third image, the metaphase. Anagram: Fourth image. Second image: the telophase. Cytokinesis: the first image.

What exactly are cells?

the largest unit that can sustain life on its own and makes all living things, including the body's tissues. The epithelial tissue, the core, and the fluid are the three primary components of a cell.

How come it is called a cell?

Robert Hooke first up the idea for the eponymous cell in 1665 after using a very primitive camera to study a piece of cork. The term comes from the Latin word organelle, which denotes a chamber or storage area. It is also asserted that he thought the rectangle-shaped areas looked similar to certain monastery cells.

To know more about cell visit:

brainly.com/question/3142913

#SPJ1

Cytoine make up 38% of the nucleotide in a ample of DNA from an organim. Approximately what percentage of the nucleotide in thi ample will be Uracil?

Answers

In a sample of DNA, nucleotide thymine will make up 12% of the total.

DNA structure:

According to Chargaff, nucleotide subunits make up the DNA. The double-stranded DNA molecule is created by these nucleotides forming hydrogen bonds with one another.

The following nucleotides can be found in the DNA molecule:

Guanine (G) pairs with Cytosine, while Adenine (A) pairs with Thymine (T) (C).

According to Chargaff's rule, the ratio of adenine to thymine in a DNA molecule is equal. Same holds true for the cytosine and guanine. The entire number of nucleotides, however, is 1, or 100%.

A + T + G + C = 100%.

If the DNA sample's cytosine content is 38%, then the DNA sample's guanine content must be 38% as well.

G (38) + C (38) = 76%

100% - 78% = 24%

Thus, the combined amount of adenine and thymine is 24%. Each nucleotide will make up 24% 2 = 12% of the total, thus that A = T = 12%.

The amount of thymine in a sample of DNA will therefore be 12%.

To know more about nucleotide visit:-

https://brainly.com/question/30299889

#SPJ4

What is an ecological community?

Responses

!.small groups of the same species that live in an area and can breed with each othersmall groups of the same species that live in an area and can breed with each other

2.a group of different species of organisms that live in an area and interact with each othera group of different species of organisms that live in an area and interact with each other

3.members of a species that live in an area and can breed with each othermembers of a species that live in an area and can breed with each other

4. a group of different organisms that live in an area and do not interact with each other

Answers

Communities are all the individuals from different species that coexist and interact. Option 2. a group of different species of organisms that live in an area and interact with each other

What is a community?

A community might be defined as a group of organisms from different species that coexist in a certain time and space, and interact with each other. It can be defined at different scales.

Inter-specific interactions can cause changes in the populations' sizes. These could be the cases of competition, predation, parasitism, mutualism, and etcetera.

Option 2. a group of different species of organisms that live in an area and interact with each other

You can learn more about communities at

https://brainly.com/question/24220431

#SPJ1

Is it possible for two
parents that both have a recessive trait to pass off the
dominant trait to their offspring? Explain please!!

Answers

Answer: yes it is possible and the reason behind this is DNA and RNA.

Explanation: DNA and RNA are direct factors affects the child. Traits of parents DNA are highly influential for a child growing inside womb. Also the psychological reason can also help passing trait of parents to children as even in womb child observe all the energy, surrounding and behaviour.

unspecialized cells that retain the ability to become a wide variety of specialized cells called

Answers

Answer:

Stem cells

Explanation:

In your own words, explain what machiavelli advises regarding normal moral ideas such as honesty, trust, and faithfulness. How does his estimate of human nature affect his position?.

Answers

Machiavelli advises that a ruler should not rely on normal moral ideas such as honesty, trust, and faithfulness, as he believes that human nature is inherently selfish and untrustworthy.

What other advice does Machiavelli give for creating a successful state? Machiavelli advises leaders to avoid the normal moral ideas of honesty, trust, and faithfulness if they conflict with the overall interest of the state. He believes that it is more important to prioritize the well-being of the state over personal morality. He recommends that leaders should act with courage and determination, and be willing to make difficult decisions if necessary. He also advises leaders to develop a strong military and be strategic about their alliances. He believes in the importance of maintaining a balance of power in order to avoid being overpowered. Additionally, Machiavelli encourages leaders to be wise and judicious, and to be aware of potential threats to the state. He suggests that leaders should be open to advice and counsel from their advisors and experts, and be prepared to adapt to changing circumstances.

To learn more about human nature affect refer to:

https://brainly.com/question/4452432

#SPJ4

Which of the following statements about mitosis is incorrect?
A.The daughter nuclei are genetically identical to the parent nucleus
B. Chromosomes separate during anaphase due to the interaction of polar microtubules from opposite poles pushing against each other
C. Chromosomes separate during anaphase when the kinetochore microtubules shorten as they depolymerize
D. Chromosomes move to the metaphase plate using motor proteins, a kind of kinesin, attached to spindle fibers

Answers

The statement that is incorrect about mitosis is Chromosomes separate during anaphase due to the interaction of polar microtubules from opposite poles pushing against each other. Thus, the correct option is B.

Mitosis refers to a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

Chromosomes separate during anaphase when the kinetochore microtubules shorten as they depolymerize. The daughter cells contain same genetic material as of parent. It consists of 4 phases, namely prophase, metaphase, anaphase, telophase.

Learn more about mitosis,

https://brainly.com/question/30317298

Which one of the following is not a function of glial cells?
A. Protection of neurons from pathogens
B. Insulation of neurons
C. Synthesizing neurotransmitters for neurons
D. Providing nourishment to neurons

Answers

Answer:

B.insulation of neurons.

Which hormone stimulates the mammary glands to produce milk after childbirth?

Answers

The hormone that stimulates mammary glands to produce milk after childbirth is prolactin.

This hormone is produced by the pituitary gland, which is located in the brain. It is released into the bloodstream shortly after childbirth and helps the mammary glands to produce milk.

Prolactin not only helps the mammary glands to produce milk, but it also helps to regulate the amount of milk that is produced. It is essential for successful breastfeeding.

After childbirth, the hormone prolactin stimulates the mammary glands to produce milk. Prolactin is produced by the pituitary gland, and its release is regulated by the hypothalamus.

To learn more about hormone, click here:

https://brainly.com/question/13020697

#SPJ4

Briefly describe how you set up a wet mount.

Answers

A wet mount is a technique used in microscopy to view a sample suspended in a liquid. To set up a wet mount, you will need the following materials:

A microscope slideA coverslipThe sample you wish to view (in a liquid)A dropper or pipette

The basic steps to set up a wet mount are:

Obtain a microscope slide and a coverslip.

Using a dropper or pipette, place a small droplet of the liquid containing the sample on the center of the microscope slide.

Carefully lower the coverslip onto the droplet of liquid, making sure to avoid trapping any bubbles between the coverslip and the slide.

Use the microscope to view the sample.

Keep in mind that depending on the sample and the type of microscope you are using, you may need to adjust the focus, light intensity, and magnification settings.

It is also important to remember that some samples may require special staining or fixation techniques before being placed in the wet mount. Additionally, some samples may not be suitable for wet mount because they are not transparent enough or can't be preserved in a liquid medium.

To learn more about  wet mount visit the link:

https://brainly.com/question/21538060

the gene pool of a population consists of __________.

Answers

The gene pool of a population consists of every type of allele at every locus in every member of the population

A gene pool is the sum of all the genes (including alleles) in a reproducing population or species. A big gene pool has more genetic variety and can survive environmental stressors.

The Gene Pool. A population's gene pool is the total set of alleles present in the population. Frequencies of alleles. A measure of an allele's relative frequency in a population. This is obtained by dividing the total number of alleles by the number of each type of allele.

Learn more about to gene pool

https://brainly.com/question/14505214

#SPJ4

initiates the synthesis dna by creating a short rna segment

Answers

Conflation of DNA begins with the  conformation of a short RNA member called an  generator.

This  generator binds to a template  beachfront of DNA and acts as a  manual for DNA  conflation. Priming of DNA  conflation is essential because it provides a starting point for the addition of deoxyribonucleotides to the growing DNA  beachfront.

The  inauguration of DNA  conflation requires the list of the  generator to the template  beachfront of DNA, which is done through  reciprocal base pairing. Once the  generator is bound to the template DNA  beachfront, DNA polymerase begins to synthesize the new  beachfront of DNA. During this process, the  generator acts as a  manual and provides the 3 ’ end of the template

To know more about DNA visit:

https://brainly.com/question/30006059

#SPJ4

How many biosafety levels are there for selected infectious agents?OneTwoThreeFour

Answers

There are four different levels of biosafety. For the containment of germs and biological agents, each level has unique restrictions.


Biosafety is the practice of taking preventative measures to lessen the possibility of a laboratory worker coming into contact with a potentially contagious bacterium and to prevent contamination of the workplace and, eventually, the community. The main factors that affect containment levels are infectivity, disease severity, transmissibility, and the type of activity being done. The source of the microorganism or substance in question, as well as the exposure route, are crucial. Laboratory procedures, safety gear, and facility construction all require specialized containment controls that vary depending on the biosafety level. The levels of biosafety are BSL-1 through BSL-4. The controls of each level in the biosafety hierarchy are built upon. Regardless of the biosafety level, standard microbiological procedures are followed in every microbiology laboratory.


To learn more about biosafety from the link: https://brainly.com/question/28258024


#SPJ4

the right atrioventricular valve prevents backflow of blood from the right ventricle into the __________.

Answers

Blood cannot flow backward from the right ventricle into the right atrium thanks to the right atrioventricular valve.

While the human heart beats, four valves that guarantee blood flowing in the proper direction open and close. They make two noises when they open and close, simulating the sound of a heartbeat. The four valves are the aortic, mitral, pulmonary, and tricuspid valves. A cardiac murmur is typically the first sign of a heart valve problem. The right atrium, one of the upper chambers of the heart, is important in blood circulation. It collects blood that has become anaemic and directs it into the lungs. Issues with the right atrium might develop from birth or as a result of problems with the heart's muscles or valves.They could be connected to arrhythmias, blood clots, and cardiac failure.

complete question:

The right atrioventricular valve prevents backflow of blood from the right ventricle into the __________.

left ventricle

pulmonary trunk

right atrium

left atrium

learn more about  Right Atrium Refer:brainly.com/question/24202481

#SPJ4

Use evidence to explain the effects of draining a peatland on the ecosystem. Predict how these changes could affect global ecosystems if global temperatures continue to rise. Give specific examples to justify your prediction. Type your answer in the space provided.

Answers

A peatland's drainage for agricultural purposes and other human activities, as well as changes in weather patterns and sea levels, have an adverse influence on the ecology, which supports a vast range of plant and animal species.

Tell us about draining a peatland?

A peatland is a form of wetland environment that is characterized by the buildup of peat, a type of soil made up of partially decayed plant material, and is referred to as an ecosystem that has been drained. Bogs, fens, and mires are only a few types of peatlands that may be found all over the world.

Peatlands are special environments that sustain a broad diversity of plant and animal species, therefore draining one can have a tremendous influence on the ecology. The water table drops when a peatland is drained, which may result in the loss of wetland ecosystems and the species that rely on them. As the peat dries up and decomposes, this may also result in a rise in the amount of carbon dioxide emitted into the atmosphere.

The peatlands of Southeast Asia, which have been extensively drained for agriculture and other human endeavors, are one particular illustration of this. Due to this, habitats for rare species like the Sumatran rhinoceros and orangutans have lost their homes, and the release of large amounts of carbon dioxide into the atmosphere.

To know more about ecosystem visit:

brainly.com/question/29775110

#SPJ1

Other Questions
The function of money as a store of value is explained by which of the following statements?Money can be stored as an asset because it has an intrinsic value. Money can be saved and used in the future because of its purchasing power. Money has a store of value because it offers protection against high rates of inflation. Money allows comparison of the value of different commodities. Money is used by individuals to acquire other goods and services. greatest common factor of 12 and 60 when a client with chronic obstructive pulmonary disease (copd) is receiving oxygen, | which assessment findings indicate increasing carbon dioxide (co ) retention? select all - that apply. one, some, or all responses may be correct. where did the water that makes up our oceans come from? A fruit fly with short legs (ll) and vestigial wings (ww) is crossed with one that is heterozygous for both traits. Assuming the dominant alleles are on separate chromosomes, show the cross and the expected phenotypic proportions. Drag the tiles to the correct boxes to complete the pairs.Match the pollution control method to its description.incinerationsettlingcompostinggas adsorption Use technology to find the surface area S of the surface generated when the plane curve defined by the equations (t) = = -6e-t, y(t) = 7e-t, on the interval 1 The net-energy ratio is the ratio between the useful energy present in a type of fuel, and the energy used toextract and process that fuel.a. TRUEb. FALSE saltwater intrusion is a growing problem in places in the united states including in the coastal cities of savannah, georgia, cape may, new jersey, and tampa bay, florida. which of the following is the most likely cause of saltwater intrusion into freshwater municipal wells in these cities located near the coastline? identify three macromolecules that are components of the plasma membrane in a eukaryotic cell and discuss the structure and function of each. (6 points maximum; 1 point for each macromolecule + structure, 1 point for each macromolecule + functions) What is probability sampling Mcq?. Subjects in the low-carb diet group lost significantly more weight than subjects in the low-fat diet group during the first six months. At the end of a year, however, the average weight loss for subjects in the two groups was not significantly different. (a) Why did researchers randomly assign the subjects to the diet treatments? (b) Explain to someone who knows little statistics what "lost significantly more weight" means. (c) The subjects in the low-carb diet group lost an average of 5.1kg in a year. The subjects in the low-fat diet group lost an average of 3.1kg Explain how this information could be consistent with the fact that weight loss in the two groups was not significantly different. The postCivil War era saw revolutions in American industry as technological innovations and national investments slashed the costs of production and distribution. National ___________________ eased the uncertainties surrounding the rapid movement of capital among investors, manufacturers, and retailers. 18. If 25.0 grams of ice at 0C are heated at a constant rate of 400.0 joules/minute, calculate the time needed tomelt the sample completely. SHOW WORK.I need help with this as well What percentage of wealth belonged to the wealthiest 1 percent of us citizens in 2010 about 53 percent about 35 percent about 11 percent about 42 perce?. A customer wants to add an additional video card to her computer so she can play the latest computer games.Which of the following statements are true of a multi-GPU configuration? help pls, thanks! :)))))) hite atExamine the linear graph. Determinethe y-intercept and write it as anordered pair.180-160-140-120-100-806040-20-10%(42, 148)10 20 30 40 50 60 70 how did the united states use treaties with american indian societies? Do you think that you live in a culture that is disillusioned?