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What is the ratio of one pair of contrasting characters in FWhat is ratio of homozygous and heterozygous individuals in FWhat is ratio of homozygous plants for both dominant characters in F Which is Mendelian ratio :-
  • a)
    3:1
  • b)
    1:2:1
  • c)
    1:1
  • d)
    4:9:3:3:1 
Correct answer is option 'A'. Can you explain this answer?
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What is the ratio of one pair of contrasting characters in FWhat is ra...
Ratio of Contrasting Characters in F2 Generation:
- In the F2 generation, the ratio of one pair of contrasting characters is 3:1. This means that for every 3 individuals showing one trait, there will be 1 individual showing the contrasting trait.
- This ratio is commonly observed in Mendelian genetics when considering a single pair of alleles that display complete dominance and recessiveness.

Ratio of Homozygous and Heterozygous Individuals in F2 Generation:
- The ratio of homozygous to heterozygous individuals in the F2 generation is 1:2:1.
- This ratio indicates that there will be 1 individual that is homozygous dominant, 2 individuals that are heterozygous, and 1 individual that is homozygous recessive for a given trait.
- This ratio is a result of the segregation and independent assortment of alleles during gamete formation and fertilization.

Ratio of Homozygous Plants for Both Dominant Characters in F2 Generation:
- The ratio of homozygous plants for both dominant characters in the F2 generation is 1:1.
- This means that there will be equal numbers of individuals that are homozygous dominant for both traits in the offspring.
- This ratio is a consequence of the principles of independent assortment and dominance in Mendelian genetics.

Mendelian Ratio:
- The correct Mendelian ratio for the given scenario is 3:1, which represents the ratio of one pair of contrasting characters in the F2 generation.
- This ratio is a fundamental aspect of Mendel's laws of inheritance and is commonly observed in monohybrid crosses involving complete dominance.
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What is the ratio of one pair of contrasting characters in FWhat is ratio of homozygous and heterozygous individuals in FWhat is ratio of homozygous plants for both dominant characters in F Which is Mendelian ratio :-a)3:1b)1:2:1c)1:1d)4:9:3:3:1Correct answer is option 'A'. Can you explain this answer?
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