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A single gene mutation affecting more th...

A single gene mutation affecting more than one phenotype is called

A

deletion

B

segregation

C

dominant mutation expreess immedialty

D

recessive mutation

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The correct Answer is:
B
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Gene mutation means

Gene mutation is :

The gene which affect more than one phenotype called pleiotropic gene.

Gene mutations occurs in

GRB PUBLICATION-CHROMOSOMAL BASIS OF INHERITANCE-Gene mutation
  1. The reason why some mutations which are harmful do not get eliminted f...

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  2. in pea seed colour chabge from gray to white .this is an example of :

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  3. A single gene mutation affecting more than one phenotype is called

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  4. if a mutation is not visible in successive generation it is scalled :

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  5. Gene mutations are a also called :

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  6. Abrupt and distinct change in the structure of a gene is called :

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  7. point mutaations is a change which involes :

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  8. Mutaions are inducedd mostly by :

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  9. Identify the one which caues mutaltion :

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  10. Which of the following is generally used for induced mutagenesis in cr...

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  11. which of the following is a point mutaution ?

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  12. mutation by radaition was first expermentally demonstrated by :

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  13. H,J mular had received the Nobal prize for :

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  14. Which of the following discoveries resulted in a Nobel Prize

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  15. the mutaion can be induced in bacteria by :

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  16. the site in the gene at which the mutations occur with unsually high f...

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  17. Hereditary variations in plants have been produced by the use of

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  18. Who has introducedd X-rays mutaions in barley and mize ?

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  19. Mutations can be brought about theat promotes the occurrenece of mutat...

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  20. Any physical or chemical agent that promotes the occurrenece

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