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When heterozygous tall plants are self -...

When heterozygous tall plants are self - pollinated , then tall and dwarf plants are obtained . This explains

A

Law of dominance

B

Law of segregation

C

Law of Independent Assortment

D

Incomplete dominance

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The correct Answer is:
B
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DINESH PUBLICATION ENGLISH-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. Epistasis is a type of gene interaction showing

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  2. 23 pairs of chromosomes can give rise to how many combinations?

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  3. When heterozygous tall plants are self - pollinated , then tall and dw...

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  4. Which one is a dominant trait out of the characters chosen by Mendel ?

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  5. R is dominant red flowerr trait while r is recessive white flower trai...

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  6. The ultimate source of variations is

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  7. Source of mendelian recombination is

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  8. 1:2:1 phenotypic and genotypic ratios occur in case of (a) Blending/i...

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  9. Correct reason for Mendel's success was

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  10. Sickle cell anaemia is :

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  11. By cross pollinating certain tobacco species, some fertile hybrids wer...

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  12. Independent assortment of genes does not take place when

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  13. In pea, wrinkling of seeds is due to nonformation of starch because of...

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  14. When both parental alleles are expressed together it is called .

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  15. In complementary genes, the dihybrid ratio of 9:3:3:1 is modified to

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  16. On crossing two similar hybrids, the percentage of recessive is

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  17. Number of genotype found in F(2) progeny of a dihybrid cross is

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  18. Heterozygous tall (Tt) is crossed with homozygous tall (TT). Percentag...

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  19. Pleiotropic effect is found in

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  20. Which of the following cross determines heterozygosity or homozogosity...

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