Man is always the Y chromosome.
No, a sperm cell and a cheek cell do not have the same chromosomes. A sperm cell is a haploid cell containing 23 chromosomes, while a cheek cell is a somatic cell with 46 chromosomes, which is diploid.
A sperm cell from the same species would also contain 50 chromosomes. When an egg and sperm fuse during fertilization, the total number of chromosomes in the resulting zygote will be the sum of the chromosomes from the egg and sperm, which would be 100 in this case.
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Both normal human eggs and sperm contain 23 chromosomes, which is half of the total number of chromosomes found in other body cells. When a sperm fertilizes an egg, their combined 46 chromosomes create a new organism with a complete set of 46 chromosomes.
I have the same queston
50 (novanet cheaters) :)
50 (novanet cheaters) :)
50 (novanet cheaters) :)
All human cells , with the exception of sperm and egg cells, have the same number of chromosomes (46). Sperm and Egg cells have half that number.