Home
Class 12
BIOLOGY
In a plant, red fruit (R ) is dominant o...

In a plant, red fruit (R ) is dominant over yellow fruit (r ) and tallness (T) is dominant over shortness (t). If a plant with RRTt genotype is crossed with a plant that is rrtt

A

All red fruit, tall 25%

B

All red fruit, tall 50%

C

All red fruit, tall 75%

D

All red fruit and tall

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION|Exercise Check your Grasp|23 Videos

  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION|Exercise Check your Grasp|23 Videos

  • FRUIT AND SEED DISPERSAL

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|10 Videos

  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION|Exercise Brain Teasers-VI[B]|6 Videos

Similar Questions

Explore conceptually related problems

In a plant, red fruit ( R ) is dominant over yellow fruit ( r ) and tallness (T) is dominant over shortness (t). If a plant with RRTt genotype is crossed with a plant that a rrtt:

In a plant , red fruit (R) dominant over yellow fruit (r) and tallness (T) is dominant over shortness (t). If a plant with RRTT genotype is crossed with a plant that is rrtt. Then

In a certain plant, red fruit ( R ) is dominant over yellow fruit ( r ) and tallness (T) is dominant over dwarfness (t). If a plant with RRTt genotype is crossed with a plant that is rrtt, what will be the percentage of tall plants with red fruits in the progeny?

Tallness (T-) is dominant over dwarfness (tt) while red flower colour (R-) is dominant over white colour (rr). A plant with genotype TtRr is crossed with plant of genotype ttrr. Percentage of progeny having tall plants with red flower is

Read the given paragraph to answer In a certain plant, yellow fruit colour (Y) is dominant to green fruit colour (y) and round shape (R) is dominant to oval shape (r). The two genes involved are located on different chromosomes. Which of the following is correct for the condition when plant YyRr is back crossed with the double recessive parent ?

Read the given paragraph to answer In a certain plant, yellow fruit colour (Y) is dominant to green fruit colour (y) and round shape (R) is dominant to oval shape (r). The two genes involved are located on different chromosomes. Which of the following will result when plant YyRr is self-pollinated ?

In Garden Pea, yellow colour of cotyledons is dominant over green and round shape of seed is dominant over wrinkled. When a plant with yellow and round seeds is crossed with a plant having yellow and wrinkled seeds, the progeny showed segregation for all the four characters. The probability of obatining green round seeds in the progeny of this case is

DINESH PUBLICATION-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. Alleles represent

    Text Solution

    |

  2. A self-fertilizing trihybrid plant forms

    Text Solution

    |

  3. In a plant, red fruit (R ) is dominant over yellow fruit (r ) and tall...

    Text Solution

    |

  4. A person with blood group A possesses

    Text Solution

    |

  5. How many type of gamets are found in F(1) progeny of cross between AAB...

    Text Solution

    |

  6. A cross between AA and aa will produce an F(1) progeny

    Text Solution

    |

  7. B-blood group man maries A blood group woman. The first child has B-bl...

    Text Solution

    |

  8. Tall plant with round seeds (TTRR) is crossed with dwarf plant having ...

    Text Solution

    |

  9. Validity of Mendel's law of segregation is established when

    Text Solution

    |

  10. Height in humans is

    Text Solution

    |

  11. Multiple alleles are characterised by

    Text Solution

    |

  12. Mendel's law of segregation is applicable to

    Text Solution

    |

  13. Number of genotypes produced when individuals of genotype 'YyRrTt' are...

    Text Solution

    |

  14. Independent assortment can be deduced from

    Text Solution

    |

  15. Which trait was not incorporated by Mendel for his experiments?

    Text Solution

    |

  16. Incomplete dominance was discovered by

    Text Solution

    |

  17. Total number of progeny of a dihybrid cross is 1280 in F(2) generation...

    Text Solution

    |

  18. Which blood group can safely be transfused in emergency when there is ...

    Text Solution

    |

  19. B blood group person can donate blood to and receive blood from

    Text Solution

    |

  20. Universal donor blood group is

    Text Solution

    |