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Which pair of features represents polyge...

Which pair of features represents polygenic inheritance ?

A

Human eye colour and sickle cell anaemia

B

Hair pigment of mouse and tongue rolling in humans

C

ABO blood groups in humans and flower colour of Mirabilis jalapa

D

Human height and skin colour.

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The correct Answer is:
B
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DINESH PUBLICATION-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. Test cross involves

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  2. Two pea plants were subjected cross pollination. Of the 183 plants pro...

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  3. Which pair of features represents polygenic inheritance ?

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  4. Mating of an organism to double recessive in order to determine whethe...

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  5. Human skin colour is polygenic trait with each dominant determing a pa...

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  6. A test cross is performed

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  7. Possible blood groups of children born to parents having A and AB gr...

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  8. When pure long plant having white flower is crossed with pure dwarf pl...

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  9. Which of the following is correct for dihybrid cross ?

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  10. Word genetics comes from

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  11. Selfing of hybrid yellow round seeded (YyRr) Pea plants, the phnotypes...

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  12. The gene for right handedness is dominant over the gene for left hande...

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  13. Match the genetics phenomena with their respective ratios

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  14. In a monohybrid cross, the genotypic ratio of "F"(2) is:

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

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

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  17. The number of phenotypes in ABO blood groups is

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  18. Mendel's experimental material was

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  19. An individual having different alleles of a gene is

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

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