Question

What is the nature of chromosomes that align themselves on the metaphase plate in metaphase I?

Answer 1

http://en.wikipedia.org/wiki/Metaphase

http://www.chacha.com/question/what-is-the-nature-of-chromosomes-that-align-themselves-on-the-metaphase-plate-in-metaphase-i

A: If a homologous pair is denoted as having chromoses A and B paired together, random orientation during Metaphase I means that in any one cell after Meiosis I, the cell could have either chromosome A or B, creating a random orientation of chromosomes in haploid cells that leads to genetic variability.