Alleles of different genes that are on the same chromosome may occasionally be separated by a phenomenon known as [MP PMT 1993]
A) Pleotropy
B) Epistasis
C) Continuous variation
D) Crossing over
Answers
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Crossing over is separation of linked genes
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Crossing over
Explanation:
Crossing over or genetic recombination is the exchange of the genetic material or gene in between 2 homologous chromosomes that pair up with each other and form the recombinant chromosome.
The crossing over is the process that take places during the prophase 1 of during the meiosis cell division metaphase 1. This stage is each chromosome is replicated into sister chromatids.
Thus, the correct answer is - crossing over.
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