Question

Homozygous purelines in cattle can be obtained by:

• A. mating of related individuals of same breed.
• B. mating of unrelated individuals of same breed.
• C. mating of individuals of different breed.
• D. mating of individuals of different species

Answer 1

Answer: (A)

Homozygous pure lines in cattle are obtained by mating of closely related individuals of same breed.