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Define back cross with example?

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Define back cross with example?
  • 1 answers

Yogita Ingle 7 years ago

Back cross is a cross of a hybrid with one of its parents or any individual genetically similar to its parent in order to achieve offspring with genetic identity closer to that of the parent whereas a test cross is a type of back cross between the recessive homozygote and F1 generation.
If the individual being tested produces any recessive offspring its genotype is heterozygous and if all the offspring are phenotypically dominant, its genotype is homozygous.

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