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A gene showing codominance has:...

A gene showing codominance has:

A

Both alleles, independently expressed in the heterozygote.

B

One allele dominant on the other

C

Alleles tightly linked on the same chromosome

D

Alleles that are recessive to each other

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-PRINCIPLES OF INHERITANCE AND VARIATION-Assignment (SECTION-C) Previous Years Questions
  1. A pleiotropic gene:

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  2. In his classic experiment on Pea plants, Mendel did not use

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  3. A gene showing codominance has:

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  4. In the following human pedigree, the filled symbols represent the affe...

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  5. Alleles are:

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  6. The movement of a gene from one linkage group to an other is called

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  7. Multiple alleles are present:

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  8. An abnormal human baby with XXX sex chromosomes was born due to

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  9. How many pairs of contrasting characters in pea plants were studied by...

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  10. Fruit colour in squash is an example of

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  11. A man whose father was colour blind marries a woman who has a colour b...

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  12. A human female with turner's syndrome

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  13. In a population of 1000 individuals 360 belong to genotype AA, 480 to ...

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  14. If both the parents are carriers for thalassemia which is an autoso...

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  15. The incorrect statement with regard to Haemophilia is

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  16. If two persons with 'AB' blood group marry and have sufficiently large...

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  17. Which Mendelian idea is depicted by a cross in which the F1 generation...

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  18. which of the following statements is not true of two genes that sh...

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  19. "F"(2) generation in Mendelian cross showed that both genotypic and p...

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  20. A normal visioned man whose father was colour blind, marries a woman w...

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