Question

Do mutations in body cells contribute to genetic variation? (1 point)

📝 Responses
( ) Yes, these body cell mutations lead to mutations in the gametes.

( ) Yes, the mutations can be passed on to offspring and contribute to variation in the population.

( ) No, the mutations cannot be passed to offspring and only affect the individual.

( ) No, the causes of body cell mutations are outside the body and cannot alter DNA.

Answer 1

( X ) No, the mutations cannot be passed to offspring and only affect the individual.

Explanation: Mutations in body (somatic) cells do not alter the DNA of gametes; only germline mutations (in cells that give rise to eggs or sperm) can be inherited and contribute to population genetic variation.