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If F1generation has all tall progenies a...

If `F_1`generation has all tall progenies and ratio of `F_2` generation is 3:1 (tall :dwarf) then it proves

A

Low of independent assortment

B

Lows of seggregation

C

Low of dominance

D

incomplete dominance

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The correct Answer is:
B
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  1. Heterozygous tall plant (Tt)is crossed with homozygous dwarf (tt) plan...

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

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

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

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

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

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

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

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

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

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

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  12. Who postulated the law of inheritance ?

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  13. When heterozygous round seeded plant is crossed with a recessive wrink...

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  14. What was the phenotypic ratio in F2 of mendelian . monohybrid cross?

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  15. What is the genotypic ratio in F2 OF Mendelian monohybrid cross?

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  16. Character that is expressed in hybrid is :

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  17. Character that is suppressed in heterozygous state in called :

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  18. mendel succeeded in his experiments because:

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  19. In F2 generation of a monohybrid cross in what ratio the recessive cha...

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  20. In a Mendelian hybrid experiment, F1 plants are :

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