You are looking at tissue under a microscope. one cell shows half the amount of dna of some of the other cells. this cell is most likely to be in which phase of the cell cycle?

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

Contrast how pollination is different among gymnosperms and angiosperms.

What is the next step in the process after a substrate enters the active site of an enzyme