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.
I think the cytoskeletal protein that helps a cell maintain its shape is actin.
Yellow-indicates acid production from fermentation of the carbohydrate lower the pH below the neutral range
Only toms idea could be scientific since it is testable, can be tested by others, have a hypothesis, and be proven
