Question

which consist of sperm cells and egg cells?
gametes
tetrads
diploids
chromosomes

Explanation:

Gametes are reproductive cells. Sperm cells are male gametes and egg cells are female gametes. Tetrads are formed during meiosis when homologous chromosomes pair up. Diploids refer to cells with two sets of chromosomes. Chromosomes are structures that carry genetic information.

Answer:

A. gametes