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InterviewSolution
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Differentiate between inbreeding and outbreeding. List any three advantages and one important disadvantageinbreeding practice in animal husbandry. |
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Answer» ing Outbreeding¶ ✓ Mating of more closely related individuals. ¶✓ Mating of unrelated ANIMALS.¶✓Mating is between animals of the same breed for 4-6 generations. ¶✓ If mating is between animals of same breed then there should be no common ancestors for 4-6 generations.¶✓ Advantage is that it increases homozygosity and so is used for developing pure lines. ¶✓ Advantage is that it produces hybrids with DESIRABLE characters LIKE better lactation period and high milk productions.¶✓ Disadvantage is that it causes inbreeding depression because of which there is decline in SURVIVAL and reproduction. ¶✓ It causes outbreeding depression because of which there is decline in reproductive fitness.¶✓ Mating is between same species. HOPE THIS HELPS ¶✓ Mating is between different species. |
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