Independent assortment of the chromosomal tetrads takes place in Prophase I.
During meiosis
Before Meiosis 2, the cell must first go through Meiosis 1. This is when the cell splits into two cells, each with two chromosomes.
Meiosis
First of all i would like to correct this question. What do Meiosis I and meiosis II have in common? Answer- Both divisions take place in the reproductive cells for gamete formation.
Budding , mitosis and regeneration have no link with genetic variation.All variations in human being and other organisms are produced by MEIOSIS. During meiosis following important processes take place which include 1; crossing over in Prophase I ; Independent assortment of chromosomes and genes during Metaphase I , both of them result in reshufling of genes which is base of variation. Another source of variation is MUTATION.
Yes, anything which produces a zygote goes through meiosis.
In the sex cells.
It takes place in the sex organs. So it can produce 4 gametes.
During meiosis
Before Meiosis 2, the cell must first go through Meiosis 1. This is when the cell splits into two cells, each with two chromosomes.
Meiosis
Meiosis.
Gametes
First of all i would like to correct this question. What do Meiosis I and meiosis II have in common? Answer- Both divisions take place in the reproductive cells for gamete formation.
Yes it does. Good Q'n, it shows reflection.
So organisms can procreate and actually fulfill their biological purpose to survive and reproduce. Meiosis is the process in which some organisms reproduce.
only once