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Discontinuous variations are :...

Discontinuous variations are :

A

Acquired characters

B

Mutations

C

Essential features

D

Non - essential features

Text Solution

Verified by Experts

The correct Answer is:
B
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Discontinuous variation is the product of mutation.

Continuous variations are seen in_____characters.

Continuous variations are attributed to meiosis through :

Which one is the basis of origin of continuous variation?

Somaclonal variation

Discontinuous synthesis of DNA occurs in one strand because :

MBD PUBLICATION-HEREDITY AND VARIATION-QUESTION BANK
  1. Two pea plants were subjected for cross pollination . Of the 183 plant...

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  2. The F2 generation offspring in a plant showing incomplete dominance ex...

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  3. Discontinuous variations are :

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

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  5. Law of segregation explains expression of recessive characters in :

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  6. A cross between a organism with dominant phenotype and a homozygous re...

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  7. A mother of blood group O has a group O child , the father could be

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  8. After a cross of tall plant and dwarf plant,in F1 generation ratio of ...

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  9. A pair of contrasting characteristics is called :

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  10. A couple with blood groups A and B may have children with blood group ...

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  11. Which of the following ratio represents a test cross ?

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  12. An F2 genotypic ratio of 1:4:6:4:1 instead of 9:3:3:1 indicates :

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  13. Which term was used by mendel to represent hereditary unit ?

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  14. Right - handedness is dominant over left- handedness . Most probable g...

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  15. What types of genotypes are expected when a plant with AABb genotypes ...

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  16. Which one of the following pairs of features is a good example of pol...

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  17. How many different kinds of gametes will be produced by a plant having...

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  18. Test cross is a cross between :

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  19. What is the dominant to recessive ratio in Mendel's monohybrid cross ?

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

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