In which situation could a mutation be passed on to the offspring of one of the organisms listed in the table

Question

Table

Human- 46 chromosomes in a body cell

Fruit Fly- 8 chromosomes in a body cell

1. ultraviolet light causes fruit fly wing cells to undergo uncontrolled division

2. a cell in a human uterus undergoes change, resulting in cells with 47 chromosomes

3. a primary s*x cell in a human forces a sperm that contains 23 chromosomes

4. a cell in the ovary of a fruit fly undergoes a chromosomal change that results in 5 chromosomes per egg cell

Answer 1

4. a cell in the ovary of a fruit fly undergoes a chromosomal change that results in 5 chromosomes per egg cell

1 and 2 are not germ cell changes, so they are not passed on

3 is a normal gamete with half the chromosome number