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Contact [7]
3 years ago
11

Female mammals have two x chromosomes, one from their mother and one from their father. during x inactivation, one x chromosome

in each embryonic cell is randomly inactivated; therefore, all of the tissues that arise from that cell have the same inactivated x chromosome. female mammals are therefore considered to be __________ of the maternal and paternal cells.
Biology
1 answer:
crimeas [40]3 years ago
4 0
Because of the fact that female mammals have chromosomes from both parents (from the father and from the mother) and all cells have the same inactivated X chromosome  female mammals are considered to be mosaic <span>of the maternal and paternal cells.</span>
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