Which pathogen can multiply quickly within a small space?

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.

The first amino acid of a new polypeptide chain is

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi