Which organ system of a plant functions as an anchor and as an absorption and storage unit?
a. flower
b. root
c. leaf
d. stem

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.

Name the following: (a) category of pathogen that causes diseases, like common cold and mumps. (b) the microorganism that requires a host to produce.

What must be done to breed dogs for a partical trait