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NEET2002ZoologyPrinciples of Inheritance and VariationActual

Pure line breed refers to

Options

  1. Aheterozygosity only
  2. Bheterozygosity and linkage
  3. Chomozygosity only
  4. Dhomozygosity and self assortment.

Correct answer

C. homozygosity only

Step-by-step solution

Pure line is true breeding genotype, a line that has been rendered homozygous for all genes under consideration in successive generations, a line in which homozygous individuals produce only homozygous offspring. Thus pure line breed refers to homozygosity only.

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