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If a cross is made between AA and aa, th...

If a cross is made between AA and aa, the nature of `"F"_(1)` progeny will be:

A

genotypically aa, phenotypically A

B

genotypically Aa, phenotypically a

C

genotypically AA, phenotypically a

D

genotypically Aa, phenotypically A

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The correct Answer is:
D
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GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
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  2. A tobacco plant heterozygous for recessive character is self-pollinate...

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  3. If a cross is made between AA and aa, the nature of "F"(1) progeny wil...

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  4. Ratio of progeny when a red coloured heterozygote is crossed with a wh...

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

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  6. Chi-square test is:

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

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  8. When an "F"(1) individualk is crossed with its either of the two paren...

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  9. Back cross involves:

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  10. When a cross is made between off srpings and one of its parents, ...

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  11. In a back cross, a F(1) hydrid is crossed with dominant parent , the ...

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  12. The back cross of F(1) hybrid with the recessive parent is call...

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  13. If an organism is crossed with homozygous recessive recesive indiv...

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  14. The genotype of a plant showing the dominat phenotype can be det...

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  15. A cross used to ascertian whether a dominant is homozygous or heter...

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

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  17. Tt xx tt cross is called:

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  18. Test cross is cross of:

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  19. The term test cross refers to a cross between:

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  20. In a test cross we perfrom a cross between :

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