Adiploid human cell normally has 23 pairs of homologous chromosomes, but as a woman ages, the chances of nondisjunction increase. imagine that a gamete is produced in which the two homologues of chromosome 21 have failed to separate. if the gamete is fertilized with a normal sperm, the embryo’s cells will contain chromosomes. a. 23
b. 24
c. 46
d. 45
e. 47
Answers: 2
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Adiploid human cell normally has 23 pairs of homologous chromosomes, but as a woman ages, the chance...
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