Which of the following accurately describes crossing over?
A) Sister chromatids of maternal chromosome 1 exchange segments of genetic information with one another.
B) Maternal chromosome 3 exchanges segments of DNA with paternal chromosome 21.
C) Sister chromatids of paternal chromosome 1 exchange segments of genetic information with one another.
D) Paternal chromosome 7 exchanges segments of DNA with maternal chromosome 7.
Correct Answer:
Verified
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