Home
Class 12
BIOLOGY
Dwarf pea was treated with gibberellic a...

Dwarf pea was treated with gibberellic acid. It became as tall pea plants. If these pea plants are crossed with pure tall plants. What will be the phenotype ratio in `F_(2)` generation?

A

All dwarf plants

B

50 % tall and 50% dwarf plants

C

75% tall and 25% dwarf plants

D

100% tall plants

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH SERIES|Exercise EXERCISE-I (Sex determination & Genetic Disorders)|44 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH SERIES|Exercise EXERCISE -II|70 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH SERIES|Exercise EXERCISE -III (Previous AIPMT /NEET Questions)|39 Videos

  • PRINCIPLES AND PROCESSES

    AAKASH SERIES|Exercise Exercise - III (Previous AIPMT/NEET Questions)|26 Videos

  • RESPIRATION IN PLANTS

    AAKASH SERIES|Exercise Exercise - III|9 Videos
AAKASH SERIES-PRINCIPLES OF INHERITANCE AND VARIATION-EXERCISE-I
  1. A cross was made between tall and dwarf plant. In F(1) plants were sel...

    Text Solution

    |

  2. The trait that is expressed in homozygous and heterozygous conditions

    Text Solution

    |

  3. Dwarf pea was treated with gibberellic acid. It became as tall pea pla...

    Text Solution

    |

  4. Which of the following crosses would result in 1:2:1 F(2) ratio?

    Text Solution

    |

  5. If the frequency of a recessive phenotype in a stable population is 25...

    Text Solution

    |

  6. A red flowered plant when crossed with white flowered plant, it gave r...

    Text Solution

    |

  7. What is the probability of the genotype (a) in F(2) progeny of the sel...

    Text Solution

    |

  8. In a typical monohybrid coss % of F(2) resembling the F(1) phenotypica...

    Text Solution

    |

  9. In a typical monohybrid coss % of F(2) resembling the F(1) phenotypica...

    Text Solution

    |

  10. In a typical monohybrid coss % of F(2) resembling the F(1) phenotypica...

    Text Solution

    |

  11. In a typical monohybrid coss % of F(2) resembling the F(1) phenotypica...

    Text Solution

    |

  12. Percentage of pure individuals in F(2) of a monohybrid cross

    Text Solution

    |

  13. The ratio of homozygous and hetrozygous organisms in the F(2) of monoh...

    Text Solution

    |

  14. The ratio between the number of kinds of homozygous genotypes and the ...

    Text Solution

    |

  15. The ratio of homozygous violet color flower pea plants and hetrozygous...

    Text Solution

    |

  16. When a green pod containing pea plant is crossed with a yellow pod con...

    Text Solution

    |

  17. What shall be the genotypic ratio in F(2) generation of monohybrid cro...

    Text Solution

    |

  18. How many different kinds of gemetes are produced by the F(1) offspring...

    Text Solution

    |

  19. A true breeding tall pea plant crossed with the true breeding drawf pl...

    Text Solution

    |

  20. Law of dominance and recessivenes was the result of

    Text Solution

    |