Bodies and systems reading and sentences.
1. Write a sentence about organs
2. Write a sentence about organ system in general.
3. Suppose one organ in and organ system failed to work properly how would the organ system be affected? Would it still be able to function? How would other organ systems be affected? Explain your reasoning.
PLS SOMEONE HELP ME
Carbon is taken from the atmosphere through _______.
Answer: photosynthesis
Explanation:
Carbon is taken from the atmosphere through photosynthesis.
Answer:
Photosynthesis
Explanation:
Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth. Carbon moves from plants to animals.
Hopefully this helped! :D
-LavenderVye
(GIVING BRAINLIEST!!)
Which common characteristic of a planet can be described as bands of ice and rock that encircle it?
A) Atmosphere
B) Moons
C) Surface
D) Rings
the answer will be D. Rings
Answer:
D)rings
Explanation:
PLEASE HELP!!! DUE TODAY IN 10 MINS!!! (dont mind the right side-)
Answer:
mendel and darwin!! hope this helps!!
Explanation:
All of the following features are shared by ALL cells except for:
DNA
Cell membrane
Cytoplasm
Cell wall
Answer:
Cell Wall
Explanation:
The cell wall is only present in "plant cells" as an added barrier and structural support.
G1 cyclins are responsible for
o destroying mitotic cyclins.
O activating CdKs.
o controlling the G2 phase.
O signaling mitosis.
Answer:
B. activating CdKs.
Explanation: Just answered it.
Answer:
B
Explanation:
EDGE2021
What does it mean to impregnate xylem a cell wall?
Answer:
The walls of xylem cells are lignified (strengthened with a substance called lignin). This allows the xylem to withstand pressure changes as water moves through the plant.
Explanation:
The xylem transports water and minerals from the roots up the plant stem and into the leaves.
In a mature flowering plant or tree, most of the cells that make up the xylem are specialised cells called vessels.
Vessels:
Lose their end walls so the xylem forms a continuous, hollow tube. Become strengthened by a chemical called lignin. The cells are no longer alive. Lignin gives strength and support to the plant. We call lignified cells wood. Transport in the xylem is a physical process. It does not require energy.
Which of these statements best explains why DNA is similar in most living organisms?
a. All organisms have the same number of chromosomes
b. All chromosomes have the same number of DNA nucleotide base pairs
c. All DNA contains the same bases that code of the same amino acids
d. All SNA is passed from one generation to the next during reproduction
b. all chromosomes have the same number of DNA nucleotide
What is the threshold of the nerve transmission is referred to as
A- strength of repolarization
B- the frequency of action potential that occur down an axon
C- the action potential created when the potassium ions leaves the neuron
D-the total voltage change across the membrane during a resting potential
E-the minimum level of stimulus necessary for an action potential to occur
Answer:
it's called the threshold potential.
Explanation:
it triggers the nerve impulse, or action potential
What would cause a change in the phenotype of the offspring that was NOT present in the parent?
Answer:
Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent of an organism. Often, it is impossible to determine which two alleles of a gene are present within an organism's chromosomes based solely on the outward appearance of that organism. However, an allele that is hidden, or not expressed by an organism, can still be passed on to that organism's offspring and expressed in a later generation.
How is an organism's
metabolism related to the Earth's
carbon cycle?
Answer:
Metabolism involves either using energy to build organic molecules or breaking down organic molecules in which energy is stored. Organic molecules contain carbon. Therefore, an organisms metabolism is part of Earth's carbon cycle.
Explanation:
in other words:
An organisms metabolism is related to the earth's carbon cycle because metabolism involves either using energy to build up or breaking down organic molecules in which energy is stored. Organic molecules contain carbon.
Hope this helps :)
A living thing that gets energy directly from the sun is a:
consumer
predator
producer
producer
Explanation:
Producers are organisms that get their energy directly from the Sun. Their cells are able to turn sunlight into food through a process called photosynthesis.
hope it helps!
A photon from the sun hits chlorophyll and excites an electron, known as _______ .
Explain what would happen if some type of virus destroyed all the ribosomes in a cell.
NEED ANSWER ASAP!!!!
Write a short answer below describing each energy transformation in the diagram which is located
above. For example describe how photosynthesis captures energy in and releases energy out (include
what form of energy). Next describe how cellular respiration captures in and releases energy out (inlcude
in what form.)
Answer:
Photosynthesis: the plant takes in energy from the sun, converts it into glucose (photosynthesis), and releases energy as Oxygen Gas (O2)
Cellular Respiration: Food is taken in by the organism and process in the digestive system going through aerobic processes and is released by Carbon Dioxide (CO2).
Explanation:
You need Carbon Dioxide to start Photosynthesis including water and sunlight, the process inside the plant undergoes the Calvin Cycle, Carbon Fixation, and Reduction. Plants can also go into fermentation engulfing alcohol or lactic acid (when your muscles are sore after you work out). Oxygen gas is released after carbon fixation turning into pyruvate and is no longer needed to continue the process.
You need Oxygen Gas to start Cellular Respiration. Inside the cells, Glycolysis, Pyruvate Oxidation, the Krebs Cycle, and Oxidative Phosphorylation occur. After the reaction, Carbon Dioxide (CO2) is released from the cells as heat.
. The Clydesdale is a large breed of horse that was used for specific farming purposes, such as plowing and pulling wagons. The biggest and most muscular male horses were crossed with the biggest and most muscular females to produce the strongest offspring possible. This is an example of
Answer:
artificial selection/selective breeding
Explanation:
The illustration is an example of artificial selection.
By definition, artificial selection is the deliberate perpetuation of some traits in living organisms simply because the traits are desirable. The organisms are selected because of the traits and allowed to breed either naturally or otherwise in order to ensure that these traits appear or are even consolidated in the offspring of the breeding.
The offspring from selective breeding are expected to combine the desirable traits of the two parents and thus, appear better than each of the parents.
Answer:
artifical breeding
Explanation:
What is the main cause of the damage to trees on Grandfather Mountain?
A. methane gas from agriculture pollution
B. nitrous oxides from automobiles
C. carbon dioxide from automobiles
D. sulfur dioxide from coal-fired plants in Tennessee
Answer:
A. Methane gas from agriculture Pollution.
Explanation:
Methane gas is a great contributor to the global warming. It effects the green house of the earth and ozone layer is deteriorated. Grand father mountains are located in the North Carolina where the Methane gas pollution destroys the trees.
Answer:
C
Explanation:
The is the answer choose this one The tree tops of Grandfather Mountain in eastern North Carolina died because acids created from sulfur compounds from burning of coal in power plants in Tennessee.
When roan cattle are mated, 25% of the offspring are red, 50% are roan, and 25% are white. Upon examination, it can be seen that the coat of a roan cow consists of both red and white hairs. This one trait is controlled by ____
a) complete dominance
b) co-dominance
c) inbreeding
d) incomplete dominance
Answer:
Incomplete dominance.
Explanation:
Incomplete dominance is where both recessive and dominant traits are present.
When roan cattle are mated, 25% of the offspring are red, 50% are roan, and 25% are white. Upon examination, it can be seen that the coat of a roan cow consists of both red and white hairs. This one trait is controlled by co dominance where the two genes express themselves together.
What is dominance ?It is defined as the property of dominant gene in which the dominant gene express itself where the expression of dominant gene is called as dominance.
Here, both the colors of the species are found in the offspring or progeny here in this case it is found that the 25% of the species that are red are called as dominant genes, 25% of the white cattle are white having recessive gene and there is 50% having both the red as well as white cattle that represents co dominance.
Complete dominance means the gene which is dominant in nature will express itself completely. Inbreeding is the mating of the individuals together of the same race together in order to produce progeny.
Learn more about dominance at :
https://brainly.com/question/14053639
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Can anyone plz help me
Which of these levels of biological organization contains the other three?
A. Individual
B. Tissue probably not B not sure
C. Population
D. Community
Answer:
the answer is D
Explanation:
community comprises of individual and their population
Helps
ASAP pls!!! ANSWER CHOICES LISTED
Two traits were observed for hamsters: color and tail length. For color black ( B ) is dominant over tan ( b) for rail length short tails ( S) are dominant over long tails ( s) was is the genotype for a heterozygous back short tailed hamster?
A. BBSS
B. BBSs
C. BBSs
D. BbSS
Answer: C
Explanation:
C includes both dominant and passive traits allowing it to be balanced ( hope this helps :3) Edit: C and B look the same but the person below helped.
Write a hypothesis for...
What is the effect of the temperature on catalase activity?
Answer:
The oxygen will keep shrinking if it gets hotter?
Explanation:
I hope this helps! :)
The pupil controls the size of iris.
is it true or false?
Answer:
it's true
Explanation:
if it's dim light the iris will be large
Who recorded country's first million-selling record?
Answer:
Vernon Dalhart
Explanation:
The Prisoners Song was a song by Vernon Dalhart that became country music's first multi million dollar record.
Vernon Dalhart sang and recorded "The Prisoner's Song," which became country music's first multi-million-selling record and helped launch the genre as a commercial force.This song was one of the best-selling songs during the 1920s and it had sold around 1.3 million records when the song reached its climax of popularity.
what are the 4 different bases in dna and how do they pair?
Answer:
Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.
A scientist studying the Milky Way galaxy notices a bright light in the sky. What information would she need to prove that the object is a comet and not a star?
Answer:
She would need lots of info, but some examples are,
A. Whether or not the subject is moving
B. Whether or not the subject disappears after a set amount of time
C. Whether or not the subject is near or far, and if it changes in size.
Explanation:
The correct answer is I and II.
A comet is made up of ice, dust, and small rocks or particles. They revolve around the sun and can be considered a member of the solar system. When they pass close to the sun they get heated due to solar radiation and start to release gases that are initially in the condensed phase. This release of gases produces a glowing tail behind the comet. When warmed up they produce a bright coma which can be of the order of several times the diameter of Earth.
Learn more about comets:
brainly.com/question/19949875
Which of the following is the correct order of the parts of a flower, starting from the outside and then going inside?
carpel, petal, sepal, stamen
carpel, stamen, sepal, petal
sepal, petal, stamen, carpel
petal, sepal, carpel, stamen
Answer:
C.) Sepal, Petal, Stamen, Carpel
Explanation:
Answer:
sepal, petal, stamen, carpel
( carpel ) is the following term for a female flower!
Explanation:
Edge 2021
what caused seed abundance to decrease from 1975 to 1978
Answer:
The finch population decreased.
Explanation:
When finches eat seeds, some pieces fall onto the ground which grow up to have more seeds. The seeds that survived were too big for a finches tiny beak. Without this cycle in place, seeds had no way to reproduce.
The population of finch gradually decrease from 1975 to 1978 that caused the seed abundance to decrease too.
What is the reason for decrease of seed abundance in 1975 to 1978?During 1975 to 1978, there were no small seeds present for the feeding of finches, this cause the gradual decrease in the number of small beak finches.
Many small beak finches died during this time.
This affects the seed production too, because when birds eat seeds they help them to disperse in many other areas, which increase pollination and increase seed production.
Thus, when the population of finches decrease, the seeds production also decreases during 1975 to 1978.
Learn more about Finches, here:
https://brainly.com/question/8826764
From what material did the moon form?
Answer:
rock and metal
that is what it is made of.
The purpose of both mitosis and melosis is to create new cells. Both processes involve the replication of genetic material within the cell; and bith take opace within a sexually reproducing individual. There is a difference between the processes, however What is one crucial difference?
A-Meiosis creates an exact replica of the parent cell, while mitosis shows genetic diversity
B-Mitosis creates an exact replica of the parent cell , while meiosis shows genetic diversity .
C-Only meiosis allows for the possibility of gene point mutations .
D-Only mitosis allows for the possibility of translocation .
Answer: B or A
Explanation:
The breaking of the bread and the pouring of the cup helps make present
Jesus' offering on the cross. *
A).True
B). False
Answer: True.
Explanation: I've been to church many times, but I can't remember those, but the last time I did go was a few years back, I can remember they poured wine and they brought bread as an offering from what I've seen.
