BIOLOGY HIGH SCHOOL

A graphic that shows the number of organisms in each trophic level of the ecosystem is called a(n)A.) population pyramid
B.) population graph
C.) number pyramid
D.) number graph

Answers

Answer 1
Answer: A graphic that shows the number of organisms in each trophic level of the ecosystem is called a (c) number pyramid. It is in a form of a pyramid and the bottom indicates the largest number of the organisms. It could also be a source of the quantitative analysis of the ecosystem.

Related Questions

Suppose that species A evolves and species B evolves in response to the changes in Species A. Species A then changes in response to the changes in Species B. This is an example of
Which of the following is true about the phosphorylation of proteins?1. Phosphoryation always activates enzymes. 2. Proteins are usually phosphorylated at amino acids that have hydroxyl group-containing side chains. 3. Phosphorylation always decreases the activity of the enzyme. 4. Proteins are usually phosphorylated at the N terminus of the chain. 5. Phosphorylation of proteins is catalyzed by phosphatases.
Why food coming from stomach is to be made alkaline?
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Which mixture of gases is thought to have made up Earth's early atmosphere? A. methane, oxygen, hydrogen, water vapor B. carbon dioxide, nitrogen, oxygen, ozone C. hydrogen, water vapor, ammonia, methane, carbon dioxide D. ozone, water vapor, carbon dioxide, ammonia

By 1863, control of most of the Mississippi River was in Union hands. To gain control of the last major port city serving as an open shipping door to the South, Grant weakened the enemy with a military campaign that lasted several months. First he isolated the port city by gaining control of the railroad, and then he began a seven-week artillery siege to force surrender.What is the port city described above?

A. Chancellorsville
B. New Orleans
C. Vicksburg
D. Appomattox

Answers

The port city that is described in the excerpt is Vicksburg, Mississippi. The goal was to starve out the south by having control of the seaports and the river. The correct answer is C. 

it is a on study island middle school

How is a scientific theory developed ?

Answers

A scientific theory is an explanation of why things happen that has been through rigorous testing until it's accepted as true.  Scientific theories are created through the process of the scientific method. Observation and research lead to a hypothesis, which is then tested.

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Belive1234

Many farmers now grow insect-resistant varieties of cotton. The gene for the favorable trait, in this case, insect resistance, is transferred to the cotton's DNA using. A) viral vectors. B) tissue culture. C) bacterial plasmids. D). in vitro fertilization.

Answers

Both viral vectors and bacterial plasmids can be used to transfer genes into an organism. An invitro fertilisation could maybe be helpful, but not with engineered genes, but existing genes.

A) viral vectors is the best answer is viruses can be used to infect plants and  change their DNA- bacteria aren't as good, as they can mostly be used to modify other bacteria only

The answer is Bacterial Plasmids. Hope this helps!!

Why is biomass a better alternative to coal?A. Biomass does not release carbon dioxide.
B. Biomass is not radioactive.
C. Biomass does not need to be burned.
D. Biomass can be regrown quickly.

Answers

Biomass is a good fuel alternative and has many advantages over the usage of coal. The most important is it is renewable and can be grown quickly. Option d is correct.

Biomass is an alternative fuel source. Biomass can be used to make biofuels and biogas. Coals are fossil fuel which means that they are formed from the fossilized remains mainly of trees and algae etc of the carboniferous period  which was  286-360 mya. Which is why their presence on the earth is limited and they are soon bound to get exhausted.

These have lesser carbon dioxide emissions as compared to coal but they do have a carbon footprint. Additionally, while it is true that biomass can be used without being burnt through processes like anaerobic digestion and the resulting biogas/biofuel can be used to generate heat and electricity. This process can have a significant carbon footprint if not done properly.

Biomass can be used to generate biofuels that can be less polluting if utilized properly, However the fact that they are renewable and their production can be controlled is the most important.

Hence it can be concluded that biomass is better than coal because it can be grown quickly. Correct option is d.

Learn more about biomass here:

brainly.com/question/21525417

 

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Answer:

Biomass can be grown wuickly

Explanation:

Which of the following is not true about plants? Plants are multicellular. Plants create their own food. Plants are eukaryotic. Plants absorb food from the external environment.

Answers

i would say either that Plants are not mulitcellular or that plants are not eukaratic.

Why would the population of rabbits decrease if the population of mice decreased?

Answers

The predators of mice would not have enough to feed on due to competition within its species, and so it might eat rabbits instead, as it can change the species on the food web.
Because the predators would start to prey on other small animals such as rabbits since there are less mice.
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