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hjlf
3 years ago
15

The nondisjunction in the first mitosis that causes a fly gynandomorph to form could only occur in a zygote that is:_________A.

XYY
B. XO
C. XY
D. XX
Biology
1 answer:
BaLLatris [955]3 years ago
3 0

Answer:

<u>A. XYY</u>

Explanation:

<u>Nondisjunction:</u> The term "nondisjunction" is described as the failure of "sister chromatids" or "homologous chromosomes" to separate properly or precisely during cell division.

<u>Gynandromorphism</u> hasn't been discovered or identified in human beings, but it has been expressed or found in a variety of other creatures. However, a few scientists believe that gynandromorphs are considered as chimeras.

<u>Example:</u> In insects, the given condition can be caused due to the fact that two distinct sperm enters in one egg.

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