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Test cross is a cross between :...

Test cross is a cross between :

A

hybrid `xx` dominant parent

B

hybrid `xx` recessive parent

C

hybrid `xx` hybrid parent

D

two distantly related spices

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The correct Answer is:
B
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  1. Which one of the following represents a test cross?

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  2. The term genome denotes :

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  3. Test cross is a cross between :

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

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

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  6. Inheritances of flower colour is an example of incomplete dominance...

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

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

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  9. Heterozygosity of F1 hybrids can be determined by:

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

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

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

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  13. The behavior of the chromosomes was parallel to the behavior of genes ...

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  14. Which of the folowing is the number of alleles for blood group in an i...

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  15. In an organism, tall phenotype is dominant over recessive dwarf phenot...

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  16. In a monohybrid cross between two heterozygous individual, the number ...

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  17. F2 generation in a Mendelian cross showed that both genotypic and phe...

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  18. What is the scientific name of the plant with which Mendal worked?

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  19. When a hybrid tall pea plant is cross fertilized with a dwarf pea plan...

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  20. What are the gene pair signifying a trait called?

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