Which best describes tetrad?
a. four chromosomes
b. two gametes
c. a haploid cell
d. a diploid cell

The option that describes tetrad the best is:

A. Four chromosomes

Explanation:

Tetrads are 4 spores that are united or attached after the spores of plants have combined themselves to create a new cell of life. Now, we are talking of spores that united to create a cell. So we are not talking about two different cells uniting. We are talking about the product of the union of these two cells or spores to create a cell that will start a new life.

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse