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Why do egg cells and sperm cells only contain half the number of chromosomes of a normal body cell?​

Sagot :

Answer:

Gametes are reproductive cells, such as sperm and egg. As gametes are produced, the number of chromosomes must be reduced by half. Why? The zygote must contain genetic information from the mother and from the father, so the gametes must contain half of the chromosomes found in normal body cells.