(A) In Snapdragon $(Antirrhinum \text{ } majus)$, flower color exhibits incomplete dominance. The genotype for red flowers is $RR$, white flowers is $

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Red flowered as well as pink flowered plants

(A) In Snapdragon $(Antirrhinum \text{ } majus)$, flower color exhibits incomplete dominance. The genotype for red flowers is $RR$, white flowers is $rr$, and pink flowers is $Rr$.Gametes$R$$r$$R$$RR$ (Red)$Rr$ (Pink)$R$$RR$ (Red)$Rr$ (Pink)The resulting progeny genotypes are $50\% \text{ } RR$ (Red) and $50\% \text{ } Rr$ (Pink).Therefore, the expected phenotypes in the progeny are red flowered and pink flowered plants.

Class 12 Biology Principles of Inheritance and Variation Incomplete dominance

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$A$ pink flowered Snapdragon plant was crossed with a red flowered Snapdragon plant. What type of phenotype/s is/are expected in the progeny?

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Red flowered as well as pink flowered plants
B
Only pink flowered plants
C
Red,Pink as well as white flowered plants
D
Only red flowered plants

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Principles of Inheritance and Variation

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Incomplete dominance

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What does the given experiment demonstrate?

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In incomplete dominance,which ratio does not match with Mendel's monohybrid cross?

Medium

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In $Antirrhinum$ (Snapdragon),a cross between a white-flowered recessive plant $(ww)$ and a red-flowered dominant plant $(RR)$ results in $180$ plants in the $F_2$ generation. How many of these plants will have the same genotype as the parents?

Medium

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The synthesis of starch in pea seeds is controlled by a single gene. This gene has two alleles,$B$ and $b$. If the size of the starch grain is considered as the phenotype,what type of inheritance does this represent?

Medium

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$A$ grey-feathered chicken is crossed with another chicken of the same phenotype. The offspring are $15$ grey,$6$ black,and $8$ white. What will be the phenotype of the offspring produced by selfing the grey chickens and the black chickens from their progeny?

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$A$ pink flowered Snapdragon plant was crossed with a red flowered Snapdragon plant. What type of phenotype/s is/are expected in the progeny?

Similar Questions

What does the given experiment demonstrate?

In incomplete dominance,which ratio does not match with Mendel's monohybrid cross?

In $Antirrhinum$ (Snapdragon),a cross between a white-flowered recessive plant $(ww)$ and a red-flowered dominant plant $(RR)$ results in $180$ plants in the $F_2$ generation. How many of these plants will have the same genotype as the parents?

The synthesis of starch in pea seeds is controlled by a single gene. This gene has two alleles,$B$ and $b$. If the size of the starch grain is considered as the phenotype,what type of inheritance does this represent?

$A$ grey-feathered chicken is crossed with another chicken of the same phenotype. The offspring are $15$ grey,$6$ black,and $8$ white. What will be the phenotype of the offspring produced by selfing the grey chickens and the black chickens from their progeny?

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