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When does meiosis occurs in a zygotes life?
DNA is copied.
In animals, meiosis occurs only when gametes (sperm, eggs) are formed.
The answer is dna is copied
It does not occur in any other body cells. It occurs only in germinative cells in testis and ovaries.
Mistakes such as nondisjunction can occur during meiosis. This is the result of chromosomes failing to separate equally during either anaphase. Therefore each resulting cell w…ill not get an equal number of chromosomes. This can result in diseases such as down syndrome (Trisomy 21, where there are 3 copies of the 21st chromosome present instead of the normal 2), or gender complications such as Klinefelter's (XXY) or Turner's (XO) syndromes.
It occurs in the reproductive system of fruit flies, the ovary of females and the testes of males.
wall of the uterus
Mitosis, meiosis , fertilization , zygote, sex cells
no.. meoisis cannot occur in haploid cells because a haploid cells does not have homologues chromosomes.(meiosis invloves synapsis of homologues chromosomes).
It occurs in reproductive cells.
There would be no sexual reproduction.
A zygote is created by the fertilization of two haploid cells created by meiosis. Because a zygote is fertilized by two haploid cells, it is diploid. It then has to divide and… grow though mitosis like any other body cells.
meiosis occurs in the overies and the testies.....there is 2 stage of meiosis...meiosis 1 and meiosis
Meiosis generates gametes (sperm and eggs cells). The combination of the gametes makes the zygotes. So, the process meiosis produces only half of a zygote.