Question

which structure forms during meiosis, consisting of four chromatids of each chromosome? triad tetrad monad dyad

Explanation:

During meiosis, homologous chromosomes pair up. Each chromosome has two sister chromatids. When two homologous chromosomes pair (each with two chromatids), the structure formed has four chromatids in total. A tetrad is the name for this structure. A triad has three elements, a monad has one, and a dyad has two, which do not match the description of four chromatids.

Answer:

tetrad