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In humans blue eye colour is recessive t...

In humans blue eye colour is recessive to brown eye colour. If a boy has brown eyes and mother blue-eyed, what would be phenotype of father ?

A

Green eye

B

Blue eye

C

Black eye

D

Brown eye

Text Solution

Verified by Experts

The correct Answer is:
D
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DINESH PUBLICATION-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
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  2. In a monohybrid cross, the genotypic ratio of "F"(2) is:

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  3. In humans blue eye colour is recessive to brown eye colour. If a boy h...

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  4. A tall pea plant with round seeds (TTRR) is crossed with a dwarf wrink...

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  5. The number of phenotypes in ABO blood groups is

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  6. Mendel's experimental material was

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  7. An individual having different alleles of a gene is

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  8. The offspring of AA bb xx aa BB is crossed with , aabb. The genotypic ...

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  9. Mating between two individuals differing in genoutope to produce genet...

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  10. The term 'genetics' was proposed by:

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  11. When heterozygous red flowered plant is crossed with white flowered pl...

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  12. Genotype of hybrid is known by crossing

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  13. In pea, yellow seed colour is dominant over green colour. Heterozygous...

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  14. A human male produces diallelic sperms in equal proportion AB, Ab, aB ...

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  15. Incomplete dominace ratio of red, pink and white in Four 'O clock is

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  16. Theory of pangenesis was given by

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  17. A plant of genotype RRTt (red fruits, tall ) is crossed with a plant o...

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  18. Inheritance of blood group is a condition of (a) Codominance (b) ...

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  19. In a hybrid cross, the maximum number of phenotypes would be

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  20. Blood group A person can

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