Asked by kelvin calin

Which correctly describes crossing over?
the process whereby non-sister chromatids exchange genetic material
the process whereby homologous chromosomes are pulled to opposite poles of the cell
the process whereby sister chromatids are pulled to opposite poles of the cell
the process whereby homologous chromosome pairs align randomly along the metaphase plate

All Answers 1

Answered by GPT-5 mini AI
The first option: "the process whereby non-sister chromatids exchange genetic material."

(Other choices describe anaphase I/II and independent assortment, not crossing over.)