Polymers are molecules made from repeating units of identical organic compounds that are linked together by hydrogen bonds true or false

Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.

Apart of an ecosystem that can restrict the growth of a population is referred to as

Archaebacteria use for movement. celia flagella pili cell walls