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Polygenic inheritance shows:...

Polygenic inheritance shows:

A

different genotypes

B

different phenotypes

C

Both of these

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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Assertion (A): Polygenic inheritance gives rise to varied skin tones in F_(2) generation. Reason ( R): Phenotype reflects the contribution of each allele, is influenced by the environment in case of polygenic inheritance.

GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
  1. Biometric gentics is connected with

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  2. Genes whose combined action affects one particular character are known...

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  3. Polygenic inheritance shows:

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  4. Select the statement which is not correct?

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  5. Which one of the following pairs of features is a good example of poly...

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  6. In human beings, multiple genes are involved in the inheritance of:

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  7. Skin colour inheritance in man is:

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  8. Skin colour of human beings is determined by cumalative genes. This hy...

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  9. In a mating between two mulattos, each heterozygous at all three gene ...

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  10. Human skin colour is polygenic trait with each dominant determing a pa...

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  11. Inheritance of skin colour in human being is an example of

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  12. grain clour in wheat isdetermined by three pairs if polygenes. Followi...

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  13. Kernel colour in wheat shows an "F"(2) ratio of 1 : 4 : 6 : 4 : 1. It ...

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  14. The phenotypic ratio obtained in quantitive inheritance of a dihybrid ...

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  15. Which of the following is not a quantitative trait?

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  16. Identify the correct match between inheritance and their examples: {...

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  17. In Lathyrus odoratus, cross between two purple flowered plants give a ...

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  18. Two dominant independently assorting genes react with each other. They...

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  19. The ratio of 9 : 7 is due to:

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  20. Two or more independent genes present on different chromosomes which d...

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