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A heterozygous round seeded (Rr) plant i...

A heterozygous round seeded (Rr) plant is crossed to recessive wrinkled (rr) seeded plant. The progeny would be:

A

303 rounded : 301 wrinkled

B

301 rounded : 100 wrinkled

C

20 round :99 wrinkled

D

99 rounded : 301 wrinkled.

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The correct Answer is:
A
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DINESH PUBLICATION-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. An organism with two identical alleles is

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  2. Hybrid of pure red flowered and white flowered Pea is crossed to pure ...

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  3. A heterozygous round seeded (Rr) plant is crossed to recessive wrinkle...

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  4. Sexually reproducing organism contribute in their offspring

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  5. In a genetic cross having recessive epistasis, "F"(2) phenotypic ratio...

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  6. Mendel's last law is

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  7. First geneticist/father of genetics was

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  8. The contrasting pairs of factors in Mendelian crosses are called

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  9. In Mirabilis/Antirrhinum, hybrid between red and white flowered plants...

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  10. Segregation of Mendelian factors ( no linkage, no crossing over ) occu...

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  11. Cross between hybrid and recessive parent is

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  12. Inheritance of skin colour in human being is an example of

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  13. Mendel did not notice/ An exception to Mendel's laws:

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  14. In a cross between AABB xxaabb, the ratio of F(2) genotype between AAB...

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  15. Mendel formulated the law of purity of gametes on the basis of:

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  16. Cross between recessive parent and F(1) hybrid is called :

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  17. Back cross is

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  18. Test cross is a cross between

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  19. Multiple alleles control inheritance of

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  20. One gene pair hides the effect of another. The pheomenon is:

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