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Test cross is a cross between :...

Test cross is a cross between :

A

Crossing between two genotypes with dominant traits

B

Crossing between two genotypes with recessive traits

C

Crossing between two `underset(1)(F)` hybrids

D

Crossing the `underset(1)(F)` hybrid with a double recessive genotype

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The correct Answer is:
D
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MODERN PUBLICATION-HEREDITY AND VARIATION-EXERCISE
  1. Which one of the following is an example of polygenic inheritance?

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

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  3. Test cross is a cross between :

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

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  5. Genetics tern was proposed by

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

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

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

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

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

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

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

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

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  14. G.Mendal used the plant:

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  15. Organism with two different allele is:

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

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  17. A dihybrid test cross yielding a result of 1: 1: 1: 1 ratio is indicat...

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  18. Indicate, the inheritance of which of the following is controlled by m...

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  19. How many types of gametes are obtained from a plant of genotype TTRr?

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  20. In a cross between a pure tall pea plant with green and a pure short p...

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