Answer:
The purines in DNA are adenine and guanine, the same as in RNA. The pyrimidines in DNA are cytosine and thymine; in RNA, they are cytosine and uracil. Purines are larger than pyrimidines because they have a two-ring structure while pyrimidines only have a single ring
Explanation:
Answer:
Body temperature
Explanation:
We use body temperature as homeostasis parameter in the lab.
Homeostasis can be described as a self regulating mechanism used by the body systems for stability maintainable so as to adjust to several conditions that are important for survival.
The way the body controls the body temperature in humans is a good description of homeostasis
I am fairly sure the answer is B
Answer:
the hypothesis that evolutionary development is marked by isolated episodes of rapid speciation between long periods of little or no change.
Explanation:
<span>The correct answer to this question is this one: "Diffusion."
</span><span>The process that exchanges gases across the walls of capillaries is called diffudion. </span>Diffusion is when Simple gases, steroid hormones, and some other hydrophobic particles diffuse across capillary walls