(B) In Mendel's dihybrid cross involving seed shape (Round $R$,Wrinkled $r$) and seed color (Yellow $Y$,Green $y$),the $F_2$ phenotypic ratio is $9:3:

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(B) In Mendel's dihybrid cross involving seed shape (Round $R$,Wrinkled $r$) and seed color (Yellow $Y$,Green $y$),the $F_2$ phenotypic ratio is $9:3:3:1$.The phenotypic distribution is as follows:- Round and Yellow: $9/16$- Round and Green: $3/16$- Wrinkled and Yellow: $3/16$- Wrinkled and Green: $1/16$Therefore,the phenotype with the highest frequency is Round and Yellow seeds.

Class 12 Biology Principles of Inheritance and Variation Inheritance of two gene

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In the $F_2$ generation of Mendel's dihybrid cross,which phenotype is observed with the highest frequency?

A
Wrinkled and yellow seeds
B
Round and yellow seeds
C
Round and green seeds
D
Wrinkled and green seeds

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Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

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Inheritance of two gene

From a mating of two dihybrid individuals $(AaBb \times AaBb)$,how many of the $16$ possible zygote combinations would be expected to contain only two dominant genes?

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In the cross $AABb \times aaBb$,the ratio of progeny $AaBB : AaBb : Aabb : aabb$ is:

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Define/Explain: Dihybrid cross.

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In a dihybrid cross between a pure tall pea plant with green pods and a dwarf pea plant with yellow pods,how many dwarf plants with yellow pods will be produced in the $F_2$ generation out of $16$ offspring?

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The dihybrid test cross ratio of $1: 1: 1: 1$ proves that

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In the $F_2$ generation of Mendel's dihybrid cross,which phenotype is observed with the highest frequency?

Similar Questions

From a mating of two dihybrid individuals $(AaBb \times AaBb)$,how many of the $16$ possible zygote combinations would be expected to contain only two dominant genes?

In the cross $AABb \times aaBb$,the ratio of progeny $AaBB : AaBb : Aabb : aabb$ is:

Define/Explain: Dihybrid cross.

In a dihybrid cross between a pure tall pea plant with green pods and a dwarf pea plant with yellow pods,how many dwarf plants with yellow pods will be produced in the $F_2$ generation out of $16$ offspring?

The dihybrid test cross ratio of $1: 1: 1: 1$ proves that

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