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A patient suffering from Down's syndrome...

A patient suffering from Down's syndrome was carefully examined . There were three 21 chromosomes in the patient . The sequence of all the genes and alleles present on two of the three `21^(st)` chromosomes were an exact match with the patient's mother while the third one was an exact match with the patient's father . Which of the following process was faulty to have produced this individual ?

A

Anaphase I in maternal meiosis

B

Anaphase I in paternal meiosis

C

Anaphase II in maternal meiosis

D

Anaphase II in paternal meiosis

Text Solution

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The correct Answer is:
C
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