Answer:
a. Directional selection favors one end of the phenotype distribution, whereas
stabilizing selection favors intermediate over extreme phenotypes
Explanation:
Directional selection is called directional because it favors one phenotype over another, and stabilizing selection finds a balance between phenotypes.
Answer:
Functions of epithelial cells include secretion, selective absorption, protection, transcellular transport, and sensing. Epithelial layers contain no blood vessels, so they must receive nourishment via diffusion of substances from the underlying connective tissue, through the basement membrane
Answer:thats too hard sorry
Explanation:sorry but i get points so haha
<h2>
Answer:A</h2><h2>All life on Earth stores its genetic material inside the nuclei of its cells. </h2>
All life on Earth has DNA. All life on Earth has the same set of mutations in its genes