Answer:
A recessive trait is the unexpressed trait of a dichotomous pair of alleles. Also known as the "baby" letter.Why are electron microscopes capable of revealing details much smaller than those seen through light microscopes?
Heredity is the passing on of traits from parent to offspring. Heritable information is important for life to continue. What is the role of meiosis in heredity?
Write your answer in the space below.
Answer:
Meiosis helps create more diversity and individuality in the genes of organisms.
Explanation:
Hope this is helpful, this is what I learned last year.
Answer:Sexual reproduction allows for the passing of traits from parent to offspring. In sexual reproduction, meiosis produces gametes that have chromosomes from the parents. The chromosomes carry genetic information. When the gametes fuse during fertilization, an individual with a unique combination of chromosomes or a unique genetic make up is formed.
Explanation:this is the sample response on edge
why are lipids important for survival of animals
Answer:
Lipids play an important role in storing energy. If an animal eats an excessive amount of energy it is able to store the energy for later use in fat molecules. Fat molecules can store a very high amount of energy for their size which is important for animals because of our mobile lifestyles.
Explanation:
The dense structure which contains proteins and RNA, found inside the nucleus,*
A (Endoplasmic Reticulum)
B (Nucleolus)
C (Nucleus)
D (Ribosome)
Answer:
D Ribosome
Explanation:
Which gland makes hormones that help you grow and stay full of energy?
Answer:
Your Thyroid gland
Explanation:
A round gland found in your neck. Known for keeping your energy levels up and your height as well.
Which compound can provide the energy for chemosynthesis? A. Oxygen B. Hydrogen sulfide C. Carbon dioxide D. Water
Answer:
1. hydrogen sulfide
2. alkaliphiles
3. a lanternfish on the Atlantic Ocean floor
4. remove methane and hydrogen sulfide
5. methane
Explanation:
Chemosynthesis Quick Check
Just took it xd <3
The compound can provide the energy for chemosynthesis is light photon and carbon dioxide. Thus, option C is correct.
What is photon?
The energy stored in bundles or the packets has been known as the photon. Chemosynthesis has been referred to the process by which some organism obtain food from inorganic chemicals rather than from light. There are many chemosynthetic bacteria that obtain food by the metabolism of methane, hydrogen sulfide or carbon dioxide.
Light photons are not required for chemosynthesis. It is only necessary during photosynthesis. Chemosythesis has been involves the inorganic chemicals therefore, light photons are not required during chemosynthesis.
The organism which provides evidence that matter and energy can be cycled through an ecosystem without sunlight is a lanternfish on the Atlantic Ocean floor and the technique which will prove most effective to eliminate the greatest number of organisms is to remove methane and hydrogen sulfide.
Therefore, The compound can provide the energy for chemosynthesis is light photon and carbon dioxide. Thus, option C is correct.
Learn more about chemosynthesis on:
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The process by which bacteria reproduce is...
(READ CAREFULLY, NERDS)
O A type of Asexual reproduction known as Binary Fission
A type of sexual reproduction known as Binary Fission
Replication through the use of cellular machinery of a host
features of xerophytes
Answer:
Xerophyte survival characteristics:
Thick cuticle.
Stomatal closure.
Reduction in # of stomata.
Stomata hidden in crypts or depressions in leaf surface (less exposure to wind and sun).
Reduction in size of transpiration surface (lower leaf only).
Increased water storage.
Explanation:
Xerophyte adaptations increase water intake, limit water loss, and store water efficiently. Water intake adaptations include deep or widespread roots, and high salt content to increase osmosis. Xerophytes have thick cuticles, lost or finely divided leaves, reduced stomata, and CAM photosynthesis
How do the three types of RNA work together to create proteins
using the genetic information contained within DNA?
Answer:
The three roles of RNA in protein synthesis. Messenger RNA (mRNA) is translated into protein by the joint action of transfer RNA (tRNA) and the ribosome, which is composed of numerous proteins and two major ribosomal RNA (rRNA) molecules. ... Ribosomal RNA (rRNA) associates with a set of proteins to form ribosomes.2. Each molecule of DNA is a double helix formed from two complementary strands of nucleotides held together by hydrogen bonds between G-C and A-T base pairs.
Explanation:
The first one is for How do the three types of RNA work together to create proteins
And the second is for using the genetic information contained within DNA?
Question
If a rose plant has a genotype of Ffgg, what are the possible genetic combinations of offsprings that could be
present from this plant?
Answer:
Suppose you have a parent plant with purple flowers and a parent plant with white flowers. Because the b allele is recessive, you know that the white-flowered parent must have the genotype bb. The purple-flowered parent, on the other hand, could have either the BB or the Bb genotype. The Punnett square in Figure below shows this cross.
Explanation:
The diagram shows the heart of a bird.
What is the function of the structure labeled Y? to keep oxygen-rich blood and oxygen-poor blood flowing to filter waste materials from oxygen-poor blood to filter waste materials from oxygen-rich blood to keep oxygen-rich blood and oxygen-poor blood separate
Answer:
to keep oxygen-rich blood and oxygen-poor blood separate
Explanation:
Somatic cells in humans contain ____ chromosomes and an example is ______.
what is the main organic material found in the cell?
Answer:
The organic molecules that are the unique constituents of cells. Most of these organic compounds belong to one of four classes of molecules: carbohydrates, lipids, proteins, and nucleic acids.
Explanation:
:)
Match the following DNA strand to its complementary strand of RNA
TTA - CAA - ACC - ATA
Question options:
AAU - GUU - UGG - UAU
AAT - GTT - TGG - TAT
AAU - CTT - TGG - TAT
ATG - CCG - AAT - TCG
Answer:
AAU GUU UGG UAU
Explanation:
In RNA thymine is no longer present and A matched with au
The structure of a human skin cell differs from that of a human muscle cell. The two cells most likely have different __________. Choose the correct answer.
Answer:
The correct answer would be - functions.
Explanation:
The structure of the skin cells and muscle cells are different and have a different number of cell organelles on their role in the body. Skin cells are a special type of cells that keep on shedding and replaced by new ones therefore they need less energy and have many mitochondria.
In contrast, muscle cells have different structures as they need a high amount of energy to make movements and therefore have lots of mitochondria in the cell.
A sand dune, found in deserts and beaches, is formed by what type of erosion? *
-Wind
-Gravity
-Water
-Ice
Answer:
wind
Explanation:
Sand dunes form when the wind deposits sand.
Which domain and kingdom includes humans?
Can anyone help????????
What is the end result of mitosis ?
1: 2 haploid daughter cells
2: 2 diploid daughter cells
Answer:
Explanation:
2 diploid daughter cells
A population of more than one species that interact with each other and there environment in an area is a
Answer:
Organisms live within an ecological community, which is defined as an assemblage of populations of at least two different species that interact directly and indirectly within a defined geographic area (Agrawal et al.
Explanation:
A Brain consists of ________,__________ and ___________.
If You Give Correct Answer I will Make you Brainliest
What are the main disorders associated with cardiac muscle?
Answer:
Dilated cardiomyopathy.
Hypertrophic cardiomyopathy.
Arrhythmogenic right ventricular dysplasia.
Restrictive cardiomyopathy.
Explanation:
Have a great day!
What causes clouds of dust and gas to form a protostar?
Answer:
Mainly the gravitational instability in the clouds of dust (molecular clouds)
Explanation: Stars are born within molecular clouds, which are mostly made of hydrogen and lesser amounts of helium and other heavier elements. The formation of a protostar begins when gravitational instability is present in the molecular cloud, caused by regions of higher density. Eventually, the clouds of dust start to collapse to due gravity, the protostar forms. The protostar, is still an underdeveloped star, meaning it does not perform nuclear fusion in its core, but it still produces its own heat from the extreme pressure.
Primary productivity is defined as
A. The process where green plants and some other organisms convert light energy into chemical energy using carbon dioxide and water.
B. The overall amount of energy captured by plants and other photosynthetic organisms by the chloroplast.
C. The rate that plants and other photosynthetic organisms produce organic compounds.
D. The adjusted amount of energy in an ecosystem due to energy use by organisms for respiration.
Please help quick, I've answered everything else and this is the last question
Answer: The rate that plants and other photosynthetic organisms produce compounds
Explanation: Just took it
Answer:
B
Explanation:
Calculate the efficiency of a hair dryer which takes in 3000J of energy per second and transfers 600J as useful heat energy. Calculate the efficiency of the hair dryer.
Answer:
The efficiency of the hair dryer is 0.2 or 20%
Explanation:
The efficiency of a machine or any appliance is a measure of the useful work done by the machine when an effort is applied to the machine. The higher the efficiency of a machine, the more useful work the machine does.
Due to the economical and environmental impact of energy production, machines and appliances of high efficiency are being developed and recommended for domestic as well as industrial use nowadays.
In electrical appliances, energy is usually supplied by electrical power units. The higher the efficiency of an electrical appliance, the less power it consumes to do useful work. For a hair dryer which takes in 3000 J of energy per second and transfers 600 J of useful heat energy, its efficiency is calculated with formula below:
efficiency = useful energy / total energy input
Efficiency = 600 J / 3000 J = 0.2
Therefore, the efficiency of the hair dryer is 0.2 or 20%
could really use some help on this !!
Answer:
some of the cats did not eat the food so they got hungry
What is the carbon cycle
Answer:
The carbon cycle is the process in which carbon travels from the atmosphere into organisms and the Earth and then back into the atmosphere. Plants take carbon dioxide from the air and use it to make food. Animals then eat the food and carbon is stored in their bodies or released as CO2 through respiration.
Explanation:
Hope this helps
what are formed when minerals replace all or part of an organism?
Answer:
Petrified fossils are formed when minerals replace all or part of an organism.
can someone do at least a few of these please?
The distribution of materials such as gases, nutrient, hormones, and wastes is called
