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Question
Homozygosity increases in ______.
Options
cross breeding
inbreeding
polyploidy
hybridisation
MCQ
Fill in the Blanks
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Solution
Homozygosity increases in inbreeding.
Explanation:
Inbreeding increases the chance that related alleles become paired, so homozygosity increases. Cross-breeding and hybridisation generally bring together different genetic material; polyploidy increases chromosome sets.
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