Biology, 03.02.2021 19:10 allie2290

Some organisms have abnormal sex chromosomes such as X (only have one X chromosome) or XXY (extra X chromosome).

What is the most likely cause of the abnormal sex chromosome?

Choose 1

(Choice A)
A
Nondisjunction occurred during meiosis

(Choice B)
B
An error occurred in mitosis of the fertilized egg

(Choice C)
C
Sex chromosomes in gametes are lost during fertilization

(Choice D)
D
A normal egg was fertilized by a haploid sperm

Answers: 1

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Some organisms have abnormal sex chromosomes such as X (only have one X chromosome) or XXY (extra X...