NEET Botany Strategies for Enhancement in Food Production Questions Solved

BOARD

Explain out-breeding, out-crossing and cross-breeding (3 marks)

practices in animal husbandry.

Out breeding – Breeding of unrelated animals (which may be between individual of

same breed or between individuals of different species)

Out crossing  – (a kind of out breeding) Mating of animals within the same breed but

having no common ancestors on either side of their pedigree upto 4 –

6 generations

Cross breeding – (another type of out breeding) Superior males of one breed are mated

with superior females of another breed                                          (1+1+1 marks)

Difficulty Level:

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