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In Mirabills jalapa , the homozygous whi...

In Mirabills jalapa , the homozygous white(rr) and Red (RR) flower colour produces pink (Pr) flower colour. When a pink flower is crossed with red flower, the ratio will be

A

red : pink : white `(1:2:1)`

B

pink : white `(1:1)`

C

red : pink `(1:1)`

D

red : white `(3:1)`

Text Solution

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The correct Answer is:
B
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ALLEN-GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION-EXERCISE-I (CONCEPTUAL QUESTIONS)
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  2. Incomplete dominance is found in

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  3. In Mirabills jalapa , the homozygous white(rr) and Red (RR) flower col...

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  4. A child with mother of A group and father of AB group, will not have t...

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  8. A child with mother of 'A' blood group and father of 'AB' blood group ...

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  9. If mother has blood group B, fathe has A group, the offspring will be ...

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  11. Sickle cell anemia is

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  12. Both the alleles express in a heterozygote when they are

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  13. In the inheritance of flower colour in dog flower plant, the F(1) had ...

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  14. The three different alleles of human ABO blood types will produce how ...

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  15. Other than pea plants it was found that sometimes the F(1) had phenoty...

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  16. Which of the following material is good to understant incomplete domin...

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  18. Which of the following condition is true for codominance-

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  19. Which of the following is a good example of multiple allele-

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