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Right - handedness is dominant over left...

Right - handedness is dominant over left- handedness . Most probable gene types having two right - handed parents , a left handed child are

A

RR XX RR

B

RR XX Rr

C

Rr xx Rr

D

All of these

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The correct Answer is:
C
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  2. Which term was used by mendel to represent hereditary unit ?

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  5. Which one of the following is an example of polygenic inheritance?

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  6. How many different kinds of gametes will be produced by a plant having...

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  7. Test cross is a cross between :

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  8. A pure tall and a pure dwarf plant were crossed to produced offsprings...

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  9. Genetics tern was proposed by

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  10. Mother homozygous B,and father is A. What will be the possible blood g...

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  11. In ABO blood groups, how many phenotypes are found ?

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  12. When a tall plant with round seeds ( TTRR ) crossed with a dwarf plant...

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  13. In man , the blue eye colour is recessive to the brown eye colour . If...

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  14. A common test to find the genotype of a hybrid is by:

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  15. Inheritances of skin colour in human is an example of:

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  16. In pea plants , yellow seeds are dominant to green . If a heterozygous...

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  17. The offsprings of mating between two pure strains are called as:

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  18. G.Mendal used the plant:

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  19. Organism with two different allele is:

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  20. Which blood group person can donate the blood to all other person ?

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