Crossing over refers


Crossing over refers to:

a. a change in a section of DNA caused by environmental factors.

b. a process by which two members of a chromosomal pair swap sections of DNA.

c. the development of female genitalia by an XY zygote.

d. the random shuffling of the members of the 23 chromosomal pairs in the formation of egg and sperm.

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Other Subject: Crossing over refers
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