Which of the following produces new combinati | vedclass

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(C) Sexual reproduction involves the process of meiosis and fertilization. During meiosis,specifically in prophase-$I$,crossing over occurs between ho

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Sexual reproduction

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(C) Sexual reproduction involves the process of meiosis and fertilization. During meiosis,specifically in prophase-$I$,crossing over occurs between homologous chromosomes,which results in the exchange of genetic material. This process,combined with the random fusion of gametes during fertilization,leads to new genetic combinations in the offspring. These new combinations are the primary source of genetic variation in a population. In contrast,vegetative propagation,apomixis,and nuclear polyembryony are forms of asexual reproduction that produce clones,which are genetically identical to the parent.

Which of the following produces new combinations leading to variation?

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