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A plant having 24 cm long internodes is...

A plant having 24 cm long internodes is crossed with a plant having 12 cm long internodes. The hybrids have 18 cm long internodes due to

A

Recessive dominance

B

Multiple allelism

C

Complete dominance

D

Incomplete dominance

Text Solution

Verified by Experts

The correct Answer is:
D
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ARIHANT NEET-MENDELIAN BASIS OF INHERITANCE -Chapter Exercise A Taking it together (Assorted Questions of the Chapter for Advanced Level Practice )
  1. Phenotype of an organism is result of

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  2. In his experiments, Mendel obtained wrinkled pea. The wrinkling was du...

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  3. A plant having 24 cm long internodes is crossed with a plant having 1...

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  4. Ina given plant, red colour R of fruit is dominant ove rwhite fruit r...

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  5. The "F"(2) generation offspring in plant showing incomplete dominance,...

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  6. Two pea plants were subjected cross pollination. Of the 183 plants pro...

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  7. Which of these do not follow independent assortment?

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  8. Choose the incorrect statement.

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  9. I the cell of n organism heterozygous for two pairs of genes represent...

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  10. Self-incompatibility in tobacco is an example of

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  11. In case of incomplete dominance, F(2) generation has

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

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  13. If fur colour in mice is caused by the following genes :B =blacek and ...

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  14. Assume that in mice, B = black fur, b = brown fur . If a heterozygous ...

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  15. If Mendel had chosen more than seven traits in his plants, he might ha...

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  16. What is the major advantage of using a Punnett square?

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  17. What would be the colour of flowers in F(1) progeny as a result of cro...

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  18. In Mendel's garden peas, the tall allele (D) is dominant over the dwar...

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  19. From a single ear of corn, a farmer planted 200 kernals which produced...

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  20. Why was Mendel fairly certain that he had a pure- bred variety when he...

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