tetrad sofa for Dummies
Tetrads are formed in prophase-I of meiosis I. A tetrad consists of two homologous chromosomes, Every with two chromatids. As a result, it contains four chromatids. The 2 chromatids that belong to a similar chromosome are termed sister chromatids and they are joined within the centromere.All through prophase I, phase of meiosis you will find 23 tet