Learn what a tetrad in meiosis is, what chromosomes form tetrads, and when tetrad formation occurs. Understand the importance of tetrad in crossing over. Related to this Question When are the homologous pairs of chromosomes separated? When homologous chromosomes cross over, what is the result?
If you have a dividing human somatic cell, how many (a) homologous chromosomes and (b) non-homologous chromosomes would you expect to see if you arrested the cell cycle during metaphase? How many chromosomes are found in a homologous pair? A diploid organism has ten homolo...