19. Which of these describes a mutation that can be
inherited?
A
random breakage in a liver cell's DNA
B.
abnormal lung cells produced by toxins in
smoke
C.
a nitrogen base substitution in a gamete cell
D.
ultraviolet radiation damage to skin cells

The body is protected against harmful flu viruses by

What is the number of phosphates in an atp molecule

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.