Is meiosis constantly occurring?
Why doesn't someone tell me? This is why they made this
At the end of meiosis, there are four sperm cells.
If you mean meiosis I and meiosis II, then no they are not identical, but meiosis II does follow meiosis I.
Meiosis
It was possible to predict meiosis before direct visual evidence because the behavior of chromosomes during cell division was observed, and scientists noticed that the number of chromosomes in the daughter cells was half that of the parent cell. This observation led to the hypothesis that a special division process, later called meiosis, must be occurring to reduce the chromosome number.
Why doesn't someone tell me? This is why they made this
It is cell division occurring in maturation of sex cells.
I think it is constantly occurring, and has never stopped.
No, X and Y chromosomes don't cross over during male meiosis. Otherwise there would be risk of male specific genes occurring in XX individuals.
Why do cheek cells need to be constantly replaced?
That is impossible to determine. Thunderstorms are constantly occurring, some of them are bound to be severe.
At the end of meiosis, there are four sperm cells.
Meiosis I and meiosis II
meiosis occurs in the overies and the testies.....there is 2 stage of meiosis...meiosis 1 and meiosis
If you mean meiosis I and meiosis II, then no they are not identical, but meiosis II does follow meiosis I.
Meiosis
It was possible to predict meiosis before direct visual evidence because the behavior of chromosomes during cell division was observed, and scientists noticed that the number of chromosomes in the daughter cells was half that of the parent cell. This observation led to the hypothesis that a special division process, later called meiosis, must be occurring to reduce the chromosome number.