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Mendel crossed a pure white -flowered re...

Mendel crossed a pure white -flowered recessive pea plant with a dominant pure red-flowered plant .the first generation og hybrid from the cross should show

A

50% white-flowered plants and 50% red -flowered plants

B

all red-flowered plants

C

75% red-flowered plants and 25% white-flowered plants

D

all white-flowered plants

Text Solution

Verified by Experts

The correct Answer is:
B
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ARIHANT NEET-MENDELIAN BASIS OF INHERITANCE -Chapter Exercise A Taking it together (Assorted Questions of the Chapter for Advanced Level Practice )
  1. Which phase of meiosis is most directly related to the law of independ...

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  2. You think that two alleles for coat colour in mice show incomplete dom...

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  3. It is said that Mendel proposed that the factor controlling any charac...

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  4. Normal maize has starchly seeds which remain smooth when dry. A mutant...

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  5. Choose the incorrect pair regarding the dominant characters in given o...

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  6. Mendel investigated characters in the garden pea plant that were manif...

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  7. Mendel conducted his experiments using several pea lines, which ewere

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  8. Which of the following is incorrect contrasitng trait studied by Mende...

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  9. which of the following statements is correct, when we use alphabetical...

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  10. which of the following statements is/are correct for Mendel's law of d...

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  11. The law of dominance is used to explain

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  12. Which of the following statements is correct for Mendel's law of indep...

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  13. The crossing of a homoxygous tall plant with a dwarf in F(2) would y...

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  14. Mendel crossed a pure white -flowered recessive pea plant with a domi...

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  15. If a cross is made between AA and aa, the nature of F(1) progeny will ...

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  16. In wheat, when a green plant was self-fertilised, the progeny had 209 ...

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  17. The genotypes of a plant variety were TtHh, Tthh, ttHhand tthh, were T...

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  18. When experimenting with the actor of tallness in pisum sativum, Mendel...

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  19. A black hybrid mouse is crossed with a pure brown mouse to produce a t...

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  20. If enogh crosses are made between male flies of the genotype 'Aa' and ...

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