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In a plant, red fruit ( R ) is dominant ...

In a plant, red fruit ( R ) is dominant over yellow fruit ( r ) and tallness (T) is dominant over shortness (t). If a plant with RRTt genotype is crossed with a plant that a rrtt:

A

25% will be tall with red fruit

B

50% will be tall with red fruit

C

75% will be tall with red fruit

D

all the offspring will be tall with red fruit

Text Solution

Verified by Experts

The correct Answer is:
B
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GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
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  2. In a cross between individuals with genotypes TtRr, if the resulting n...

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  3. In a plant, red fruit ( R ) is dominant over yellow fruit ( r ) and ta...

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  4. How many different types of gametes can be formed by "F"(1) progeny re...

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  5. A trihybrid cross is made between two yeasts, both with genotypes AsBb...

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  6. A plant of "F"(1) generation with genotype AABbBB. On selfing of this ...

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  7. How many difference types of gametes can be produced by an organism o...

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  8. How many types of gentically different gametes can be produced by an a...

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  9. How many types of genetically different gametes will be produced by he...

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  10. How many genetically different gametes can be made by an individual of...

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  11. If an individual of genotype AaBbCcDd is test crossedk, how many diffe...

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  12. If individuals of genotype AaBbCc are intercrossed, how many different...

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  13. If individuals of genotype AaBbCc are intercrossed, how many different...

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  14. How many phenotypes will be obtained from a test cross of AaBbCc?

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  15. Number of genotypes produced when individuals of genotype 'YyRrTt' are...

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  16. A self-fertilizing trihybrid plant forms:

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  17. Cross between homozygous black rough (BBRR) guinea pig and homozygous ...

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  18. For finding the different types of gametes produced by genotype AaBb, ...

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  19. When heterozygous tall plant is crossed with homozygous tall, fate of ...

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  20. When proportion of the offspring of the cross AABBcc xx AaBbCc will be...

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