What molecules from proteins when linked together with covalent bonds

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.

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

To be or not to be that is da question