Answer: tetrad
Overview. Chromosomes are linear arrangements of condensed deoxyribonucleic acid (DNA) and histone proteins which form a complex called chromatin. Homologous chromosomes are made up of chromosome pairs of approximately the same length centromere position and staining pattern for genes with the same corresponding loci.One homologous chromosome is inherited from the …
A bivalent is one pair of chromosomes (sister chromatids) in a tetrad.A tetrad is the association of a pair of homologous chromosomes (4 sister chromatids) physically held together by at least one DNA crossover.This physical attachment allows for alignment and segregation of the homologous chromosomes in the first meiotic division.
Homologous chromosomes are the pairs of chromosomes in a diploid organism.They are the chromosomes which pair during meiosis.. With the exception of the sex chromosome…