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Biology Sem 1 2025-2026
Unit Test — Unit test
Question 4
4
Quiz
Multiple Choice
Unit Test — Unit test
Question 4 • Biology Sem 1 2025-2026
Which correctly describes crossing over?
Answer
A
the process whereby non-sister chromatids exchange genetic material
B
the process whereby homologous chromosomes are pulled to opposite poles of the cell
C
the process whereby sister chromatids are pulled to opposite poles of the cell
D
the process whereby homologous chromosome pairs align randomly along the metaphase plate
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Which correctly describes crossing over?