Question

Crossing over:
a. having two sets of chromosomes
b. the process that produces 4 cells with 1/2 the number of chromosomes in preparation for fertilization
c. cells that are not involved in fertilization
d. matching chromosomes from the 2 sets
e. a picture of a cell's chromosomes arranged by size
f. the exchange of genetic material between homologous chromosomes
g. cells involved in fertilization
h. having one set of chromosomes

Answer 1

Crossing over refers to:

**f. the exchange of genetic material between homologous chromosomes**

This process occurs during meiosis and contributes to genetic diversity by allowing the mixing of genetic information from the two parents.