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In Mirabilis, red flowered plant crossed...

In Mirabilis, red flowered plant crossed with white flowered one resulted in all pink flowered plants. What are the chances of appearance of red flowered plant in a cross between pink and white flowered plant?

A

Heterosis

B

Segregation

C

Incomplete dominance

D

Dominance

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The correct Answer is:
C
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DINESH PUBLICATION ENGLISH-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
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  2. The contrasting pairs of factors in Mendelian crosses are called

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  3. In Mirabilis, red flowered plant crossed with white flowered one resul...

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  4. Segregation of Mendelian factors (no linkage, no crossing over) occurs...

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  5. A cross between hybrid and either of any parent is called

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  6. Inheritance of skin colour in humans is an example of:-

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  7. Mendel did not notice/ An exception to Mendel's laws:

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  8. In a cross between AABB xx aabb , the ratio of F2 genotypes between AA...

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  9. Mendel formulated the law of of purity of gametes on the basis of

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  10. Cross between recessive parent and F(1) hybrid is called :

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  11. Back cross is

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  12. Test cross is a cross between

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  13. Multiple alleles control inheritance of

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  14. A gene pair hides the effect of another. The phenomenon is

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  15. Gene P and Q are necessary for normal hearing. A deaf man marries a de...

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  16. Nonallelic gene having similar phenotypic effect, interact to produce ...

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  17. An allele is dominant if it is expressed in

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  18. The child of 'O' group has 'B' group father .The genotype of the fathe...

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  19. Percentage of heterozygous individuals obtained from selfing Rr indivi...

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  20. Mendel's law of independent assortment can be demonstrated by

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