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Genetics: Similarities and Dissimilarities in Organisms
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Choose the correct answer from the alternatives given.
In a monohybrid cross between two heterozygous individuals, percentage of re homozygous individuals obtained in $F _1$ generation will be _________.
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A
50%
💡 Explanation:
In a monohybrid cross between two heterozygotes (Tt x Tt), the F1 genotypes are 1 TT, 2 Tt, and 1 tt. The homozygous individuals are TT and tt (1+1=2 out of 4), which is 50 percent.