. How does an energy pyramid help to describe energy flow in a food web?

1 answer:

6 0

They help to describe the energy flow in a food web because of the transfers of energy between levels.

At the bottom of the pyramid you have technically the most energy. These would be things like grass, bugs, or even plankton and small cells if you want to go down that low. But these things individually don’t contain a lot of energy but put together they contain the most energy in the pyramid because there’s so many of them. As you go up the pyramid the energy in each organism becomes more and more concentrated, though there’s less and less of them. On average there is only about a 10% energy transfer from a lower level to an upper level. So the most energy would be on the bottom, but spread apart, and the least energy would be on the top, but very concentrated.

You might be interested in

Cellular respiration and fermentation both. . A. begin with the breakdown of glucose in glycolysis. . B.produce the same number

Rus_ich [418]

The correct answer is:

A. begin with the breakdown of glucose in glycolysis.

Explanation:

They both begin with a sequence of reactions known as glycolysis, which breaks glucose particles into smaller pyruvate molecules. They are also related in that through both processes, ATP is generated for the cell to use. Glycolysis is the metabolic pathway that transforms glucose C6H12O6, into pyruvate, CH3COCOO− + H+. The free energy delivered in this process is applied to form the high-energy molecules ATP and NADH .

3 0

3 years ago

Read 2 more answers

Integral membrane proteins stay in membrane because

Dmitrij [34]

I do not associate with nigers

4 0

3 years ago

A pharmaceutical company claims that it has developed a drug that will decrease the likelihood of seizures in patients with epil

Paraphin [41]

Answer:

Explanation:

This ensures that the research is corroborated by other scientists and is peer-reviewed hence increasing the veracity of the findings. This also ensures that conflict of interest is addressed whereby the findings by the company may appear to be compromised or biased because such a finding would be in favour of their own needs (such as financial gain). Peer review in such case is even more important because it involves humans subjects and ethics are paramount in healthcare research.

6 0

4 years ago

Read 2 more answers

Which blood component makes up 41% of the blood’s volume?

Len [333]

Red Blood Cells would take up 41% of the blood's overall volume.

7 0

3 years ago

Read 2 more answers

When we say that an individual organism has a greater fitness than another individual, we specifically mean that the organism Gr

Reil [10]

Answer:

leaves more viable offspring than others of its species

Explanation:

Greater fitness is being conferred on an individual organism compared to the other individual member of a species population if that individual does not only just competes favorably for the limited resources available than the rest individuals, but is in fact able to reproduce more rapidly and thereby pass on such favorable traits, which makes them better competitors, to as many of their offspring as possible. Over time, you will find most of the offspring they leave behind more common in the population than the other.

If an individual organism is referred to as having a greater fitness compared to another individual of the same species, what it simply means is that the organism <em>leaves more viable offspring than others of its species</em>.

3 0

3 years ago