in antirrhinum snapdragon a red flower was crossed with a

In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in $${F_1}$$ generation, pink flowers were obtained. When pink flowers were selfed, the $${F_2}$$ generation showed white, red and pink flowers. Choose the incorrect statement from the following:

A. This experiment does not follow the principle of dominance

B. Pink colour in $${F_1}$$ is due to incomplete dominance

C. Ratio of $${F_2}$$ is $$\frac{1}{4}$$ (Red): $$\frac{1}{2}$$ (Pink): $$\frac{1}{4}$$ (White)

D. Law of Segregation does not apply in this experiment

Answer : Law of Segregation does not apply in this experiment

Releted MCQ Question on
Botany >> Principles of Inheritance and Variation

Releted Question 1

Experimental verification of the chromosomal theory of inheritance was done by

A. Sutton

B. Boveri

C. Morgan

D. Mendel

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Releted Question 2

Embryological support for evolution was disapproved by

A. Alfred Wallace

B. Charles Darwin

C. Oparin

D. Karl Ernst von Baer

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Releted Question 3

The production of gametes by the parents, the formation of zygotes, the $${F_1}$$ and $${F_2}$$ plants, can be understood using

A. Wenn diagram

B. Pie diagram

C. A pyramid diagram

D. Punnet square

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Releted Question 4

In a marriage between male with blood group $$A$$ and female with blood group $$B,$$ the progeny had either blood group $$AB$$ or $$B.$$ What could be the possible genotype of parents?

A. IA i (Male) ; IB i (Female)

B. IA i (Male) ; IB IB (Female)

C. IA IA (Male) ; IB IB (Female)

D. IA IA (Male) ; IB i (Female)

View Answer

In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in $${F_1}$$ generation, pink flowers were obtained. When pink flowers were selfed, the $${F_2}$$ generation showed white, red and pink flowers. Choose the incorrect statement from the following:

Releted MCQ Question on
Botany >> Principles of Inheritance and Variation

Experimental verification of the chromosomal theory of inheritance was done by

Embryological support for evolution was disapproved by

The production of gametes by the parents, the formation of zygotes, the $${F_1}$$ and $${F_2}$$ plants, can be understood using

In a marriage between male with blood group $$A$$ and female with blood group $$B,$$ the progeny had either blood group $$AB$$ or $$B.$$ What could be the possible genotype of parents?

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Principles of Inheritance and Variation

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In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in $${F_1}$$ generation, pink flowers were obtained. When pink flowers were selfed, the $${F_2}$$ generation showed white, red and pink flowers. Choose the incorrect statement from the following:

Releted MCQ Question on Botany >> Principles of Inheritance and Variation

Experimental verification of the chromosomal theory of inheritance was done by

Embryological support for evolution was disapproved by

The production of gametes by the parents, the formation of zygotes, the $${F_1}$$ and $${F_2}$$ plants, can be understood using

In a marriage between male with blood group $$A$$ and female with blood group $$B,$$ the progeny had either blood group $$AB$$ or $$B.$$ What could be the possible genotype of parents?

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Releted MCQ Question on
Botany >> Principles of Inheritance and Variation

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Principles of Inheritance and Variation