Which of the following groups of organs provide secretions that nourish and protect sperm cells? Vas deferens; epididymis; Cowper's glands
Seminal vesicles; Cowper's glands; prostate gland
Seminal vesicles; seminiferous tubules; epididymis
Vas deferens; seminiferous tubules; prostate gland

chromosomes carry the genetic information for organisms. also, chromatin is the thread like dna which is located in the nucleus of an organism.

the answer to your question is slate

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