All of the following are ways in which genetic engineering plays a role in medicine except identifying mutations. producing insulin and growth hormone. tracking how a condition is passed between generations. examining paternity. its for a timed quiz pls hurry

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

Approximately how many times does an average human heart beat in a lifetime?

What is a population? a. all the members of the same species living in the same ecosystem at the same time b. the number of a species living in the same ecosystem over a period of time c. the total number of organisms living in an ecosystem at a point in time d. all the members of a food web in the same ecosystem