Multiple Choice
Which of these could lead to the mistake evident in the karyotype?
A) a failure of cytokinesis after meiosis I in gamete formation
B) a nondisjunction in meiosis II in gamete formation
C) crossing over in meiosis I in gamete formation
D) fertilization by two sperm in zygote formation
Correct Answer:

Verified
Correct Answer:
Verified
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