Question

Which of the following is least likely to produce genetic variation in the offspring of an indivdual? (1 point)

1. independent assortment of chromosomes during meiosis that creates a new combination of alleles in the gametes

2. a cross over event during meiosis that creates a new combination of alleles in the gametes

3. the random fertilization of an egg cell by a sperm cell during sexual reproduction

4. a DNA replication error caused by DNA polymerase in a body cell of the individual

Answer 1

[AI-generated answer — Bot GPT 3.5]

4. a DNA replication error caused by DNA polymerase in a body cell of the individual