Meiosis is a type of cell division in which germ cells divide to produce haploid cells. where does meiosis occur?

a. muscle cells

b. bone cells

c. ovary cells

d. brain cells

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above

The mixture of sperm and fluids from the seminal vesicles, prostate gland, and cowper's glands is called