Aileen675 Aileen675
  • 30-08-2014
  • Biology
Answered

How does crossing over affect evolution?

Answer :

Xhade
Xhade Xhade
  • 30-08-2014
crossing-over affect evolution...
reason:
during crossing-over chromosomes exchange their genetic information...
because of this variations occur in new generation,, in new generation some characters are from maternal chromosomes and some are from paternal chromosomes... 
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