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bowenescamilla
bowenescamilla bowenescamilla
  • 29-01-2015
  • Biology
Answered

which of the following will occasionally produce a duplicate gene?

AChromosome replication during mitosis
BCrossing-over during meiosis
CNeutral mutation during transcription
DGenetic drift during reproduction

Verified Answer :

Anonymous Anonymous
  • 29-01-2015

Homologous chromosomes exchange DNA during meiosis in a process called crossing-over. Crossing-over sometimes involves an unequal swapping of DNA. Basically one chromosome in the pair gets extra DNA.

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awesomechandler awesomechandler
  • 29-01-2015


b/Crossing-over during meiosis

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