Which of the following cell types is formed by meiosis? A. muscle cells B . sperm cells C. skin cells D. blood cells

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

How do accessory pigments chlorophyll?

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.