Question

which type of replication error would be most likely to result in genetic variation among organisms?
a. an error in a new cell that is part of a developing organism
b. an error in a cell that is corrected before the cell divides
c. an error in a specialized cell that an organism depends on for survival
d. an error in a gamete cell that is involved in producing offspring

Explanation:

Genetic variation among organisms occurs when errors in DNA replication are passed on to offspring. Gamete cells (sperm and egg) are involved in reproduction. If there is an error in a gamete cell (a mutation), it can be transmitted to the next generation. An error in a developing organism's cell (A) may not be passed on as it's not a reproductive cell. An error corrected before cell division (B) won't cause variation. An error in a specialized non - reproductive cell (C) also won't contribute to genetic variation among organisms.

Answer:

D. An error in a gamete cell that is involved in producing offspring