What is the average penis size?

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.

Works together in the synthesis, modification, packaging, and transport of lipids and proteins

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?