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Which genotype represents a true hybrid ...

Which genotype represents a true hybrid condition ?

A

TT rr

B

TtRr

C

TTRr

D

ttrr

Text Solution

Verified by Experts

The correct Answer is:
B
TtRr
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KUMAR PRAKASHAN-PRINCIPLES OF INHERITANCE AND VARIATION -SECTION -F (MULTIPLE CHOICE QUESTIONS (MCQS)) (MCQS FROM .DARPAN. BASED ON TEXTBOOK)
  1. Which of the following points further strengthened Mendelism ?

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  2. In maize, hybrid vigour is exploited by

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  3. Which genotype represents a true hybrid condition ?

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  4. In progeny of dihybrid cross in F2 generation how many plants are homo...

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  5. A dwarf pea plant treated with gibberellic acid becomes tall, then cro...

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  6. When RR(red) and rr(white) are being crossed, we got Rr (pink). This s...

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  7. The number of genotypes produced when individual of genotype YyRrTt ar...

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  8. Skin colour inheritance in man is

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  9. Genetics of blood group in human illustrates.

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  10. When parents P1 and P2 were crossed, F2 progeny was produced with thre...

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  11. The main reason for the success of Mendel was that

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  12. Mendel was not able to say anything about recombination and crossing o...

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  13. Mendel.s law of segregation is applicable during

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  14. When a dihybrid cross is fitted into a pannet square with 16 boxes, th...

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  15. The phenomenon of a single gene regulating several phenotypes is calle...

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  16. Which character was dominant among the 7 characters in Mendel.s experi...

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  17. Monohybrid cross F1 progeny Tt is inbred. What will be the maximum typ...

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  18. Heritable sudden change in composition of gene is known as

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  19. Haploids are more suitable for mutation studies then the diploids. Thi...

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  20. Describe incomplete dominance.

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