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Explain why it is genetically unwise for sisters to marry brothers or father to marry their daughters.

      

Explain why it is genetically unwise for sisters to marry brothers or father to marry their daughters.

  

Answers


sharon
The practice increases chance of homozygosity of recessive / undesirable / lethal genes; leading to expression of such
phenotypes in the offspring. This may lead to poor adaptation and survival of the offsprings;
sharon kalunda answered the question on May 29, 2019 at 08:31


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