Mitosis is the process of separating chromosomes in its cell nucleus into two identical sets in two nuclei within eukaryotic cells. As for when it takes place, I believe it stâ¦arts after the G2(second gap) stage of Interphase ends.
A rabbit may normally start breeding at the age of 6 months for the small to medium size breeds and 8 to 9 months for the heavy breeds. The gestation period (time between breeding and kindling) is 31 days. After the doe has kindled, I normally re-breed her at 6 weeks and wean the litter at 5-7 weeks.
Begin to breed mice at a relatively early age. 1  Females can breed from approximately 6 weeks old. 2  Males will generally stop breeding around 1 year old.here are several reasons one would breed mice ranging from a desire to raise them as pets to breeding them as snake food. Whatever the reason for the breeding, there is a specific process for the most humane, safe and effective mouse breeding.