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Biology · PYQ NEET UG 2017

हिन्दी

Homozygous pure lines in cattle can be obtained by

  1. mating of related individuals of same breed
  2. mating of unrelated individuals of same breed
  3. mating of individuals of different breed
  4. mating of individuals of different species

Correct answer · Option 1

mating of related individuals of same breed

Explanation

Inbreeding (mating of related individuals of the same breed) increases homozygosity and helps evolve pure lines.
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