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A dihybrid test cross yielding a result ...

A dihybrid test cross yielding a result of 1: 1: 1: 1 ratio is indicative of :

A

4 different types of gametes produced by the `underset(1)(F)` dihybrid

B

Homozygous condition of the `underset(1)(F)` dihybnrid

C

4 different types of `underset(2)(F)` generation dihybrids

D

4 different types of gametes produced by the `underser(1)(P)` parent

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The correct Answer is:
A
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MODERN PUBLICATION-HEREDITY AND VARIATION-EXERCISE
  1. Organism with two different allele is:

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

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

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

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

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

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  7. In humans, height shows a lot of variation, it is an example of:

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  8. Inheritance of blood group is a condition of: (A) Co-dominance (B)...

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  9. Choose the correct answer from the choices given under each bit/Correc...

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  10. The term genome denotes :

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  11. Test cross is a cross between :

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  12. Mendel's principle of segregation means that the germ cells always rec...

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  13. All the genes contained in a haploid uncleus is called as :

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  14. Inheritance of flower colour is an example of incomplete dominance , w...

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  15. When red blood corpuscles containing both A and B antigens are mixed w...

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  16. A cross in which an organism showing a dominant phenotype is crossed w...

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  17. Heterozygosity of F1 hybrids can be determined by:

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  18. Heterozygous tall plant (Tt)is crossed with homozygous dwarf (tt) plan...

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  19. If a cross between two individuals produce offspring with 50% dominant...

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  20. If F1generation has all tall progenies and ratio of F2 generation is 3...

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