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charle [14.2K]
3 years ago
10

2. Comparative biochemistry is the study of similarities and differences in _______ among organisms.

Biology
1 answer:
nata0808 [166]3 years ago
4 0
<span>C. DNA sequences. Comparative biochemistry is used to study the similarities and differences between living organisms. Different organism posses DNA which are made up of similar elements. Comparative biochemistry study will reveal how thes molecules differ in expression.</span>
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The diagram below represents a flower, the reproductive structure of some plants. Most
Evgen [1.6K]

Answer:

The stigma, a female structure which collects pollen and passes it to the ovary

Explanation:

<u>The structure represented by the letter A in the diagram is the stigma.</u>

The <u>stigma of a flower represents part of the female reproductive structure</u>. The surface of a mature stigma is sticky and as such, it is able to attract pollen grains from the anther. A pollen that lands on the stigma germinates and its pollen tube grows through the style of the stigma down to the ovule where one of the sperm cells of the pollen fertilizes the egg cell of the ovule to form a diploid zygote and the other sperm cell fuses with the polar nuclei of the ovary to form a triploid cell that eventually becomes the endosperm.

<em>The sepal and the petal are labeled as D and C in the diagram respectively while the stamen is made up of B and H.</em>

4 0
3 years ago
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What do you think happens to a wave’s energy below the surface?
White raven [17]

Answer:

wave power is greater

Explanation:

deep water waves meaning that the depth of the water is greater the wave length

7 0
3 years ago
What would happen if our lungs where made up of only one big alveoli?
Dimas [21]

The process of respiration system would not function well if the lungs was made up of only one big alveoli.

<u>Explanation:</u>

The main role of alveoli is to help the lungs to breath, for ventilation, diffusion and perfusion. The process of respiration system would not function well if the lungs was made up of only one big alveoli.

Alveoli are tiny to help the flow of oxygen and carbon dioxide, it helps the oxygen flow into the lungs and remove the carbon dioxide. If the alveoli is just one and big, then it would be hard to flow the oxygen through lungs and remove the carbon dioxide.

Therefore, it is good to have many tiny alveoli than one big one or the rib cage  that protect the lungs could go through some damages.

7 0
3 years ago
two organisms are in the same phylum but not in the same class. Another pair of organisms are in the same genus. Which pair has
Zigmanuir [339]
Another pair of organisms are in the same genus
8 0
3 years ago
Can someone please correct me or tell me if I’m correct please that will be lovely
Ipatiy [6.2K]

Answer:

A

Explanation:

Destruction of habitat is not going to preserve the habitat.

8 0
3 years ago
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