Home
Class 12
BIOLOGY
Tt mates with tt. What will be character...

Tt mates with tt. What will be characteristic of offsprings?

A

All dominant

B

25% recessive

C

50% recessive

D

75% recessive

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    GRB PUBLICATION|Exercise All Questions|439 Videos

  • MICROBES IN HUMAN WELFARE

    GRB PUBLICATION|Exercise Assertion-Reason Type Questions|49 Videos

Similar Questions

Explore conceptually related problems

A white pea plant is crossed a heterozygous violet pea plant. What will be characteristic of offspring .

Genotype of male plant is TT and genotype of female plant is tt. What would be the genotype of endosperm?

Tt xx tt is

A brown mouse is mated with a white mouse. All of their offsprings are brown. If two of these brown offsprings are mated, what fraction of their offspring will be white?

A black mouse mates with a brown mouse, and all the offsprings are back. (a) Why are no brown offsprings produced ? (b) If two of the black offpsrings mate with each other what kind of offspring would you expect and in what proportions ? Give reason for your answer.

GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
  1. To determine heterozygosity or homozygosity a plant must be crossed wi...

    Text Solution

    |

  2. Test cross is a cross between:

    Text Solution

    |

  3. Tt mates with tt. What will be characteristic of offsprings?

    Text Solution

    |

  4. When heterozygous red (dominant) flower is crossed with white flower t...

    Text Solution

    |

  5. Mating of an organism to a double recessive in order to determine whet...

    Text Solution

    |

  6. Test cross involves:

    Text Solution

    |

  7. When tall and dwarf plants are crossed, from which cross 1 : 1 ratio i...

    Text Solution

    |

  8. Mendel's second law is:

    Text Solution

    |

  9. Mendel's law of independent assortant can be domostrated by:

    Text Solution

    |

  10. A cross between two pairs of alleles is called:

    Text Solution

    |

  11. A cross between plants having RRYY and rryy compasition will yield pla...

    Text Solution

    |

  12. Organism heterozygous for two genes shall be:

    Text Solution

    |

  13. Ratio 9 : 3 : 3 : 1 is due to:

    Text Solution

    |

  14. Dihybrid test cross ratio is

    Text Solution

    |

  15. Phenotypic dihybrid ratio in "F"(2) generation is:

    Text Solution

    |

  16. In "F"(2) the phenotypic ratio of dihybrid cross is:

    Text Solution

    |

  17. A tall pea plant with round seeds (TTRR) is crossed with a dwarf wrink...

    Text Solution

    |

  18. A dihybrid for qualitative trait is crossed with homozygous recessive ...

    Text Solution

    |

  19. When two hybrids of rrTt and Rrtt are crossed, the phenotypic ratio of...

    Text Solution

    |

  20. Tall pea plant with red flower crossed to dwarf with white flower yiel...

    Text Solution

    |