Answer: B The trait is determined by a recessive allele
Answer:
hunger thirst is an example of internal stimulus
Explanation:
so i would say getting up to get food or water is one
Answer:
Astronomy is the study of objects pertaining to space.
Answer:
Fertilization, which is the union of sperm and egg, occurs deep within the flower after pollination. When a pollen grain lands on the stigma, it generates a tiny tube tipped with sperm. The tube fits into a conduit called a style in the female pistil.
Explanation: