Which hormone, synthesized by the anterior pituitary gland, causes the body to manufacture an abundance of muscle tissue?
a. Growth hormone
b. Prolactin
c. Thyroxin
d. Follicle-stimulating hormone
e. Adrenocorticotropic hormone

I believe the answer is A...I'm not completely sure but I tried my best to think.

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u