Which endocrine gland controls the secretions of the pituitary gland?
a. hypothalamus
b. adrenal glands
c. thyroid
d. pancrea

Which of these is not a nucleotide base found in dna?

Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.

Ihave a question. diplontic animals usually produce both eggs or sperm which are :