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Which of the following is the best breeding method for animals which are below average in productivity?

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in Biology – Class 12 by (271k points)
Which of the following is the best breeding method for animals which are below average in productivity?

(a) Out-breeding

(b) Out-crossing

(c) Inbreeding

(d) Interspecific hybridisation

This question was addressed to me in exam.

The doubt is from Animal Breeding in section Strategies for Enhancement in Food Production of Biology – Class 12

1 Answer

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Best answer
The correct choice is (b) Out-crossing

Explanation: Out-crossing is the practice of mating of animals within the same breed, but having no common ancestors on either side of their pedigree. The offspring of such a mating is known as an outcross. It is the best breeding method for animals that are below average in productivity in milk production, the growth rate in beef cattle, etc.

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