Home
Class 12
BIOLOGY
The ratio in a dihybrid test cross betwe...

The ratio in a dihybrid test cross between two individuals is given by :-

A

`9:3:3:1`

B

`1:1:1:1`

C

`3:1`

D

`1:1`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION ENGLISH|Exercise Check your Grasp|30 Videos

  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION ENGLISH|Exercise Check your Grasp|30 Videos

  • FRUIT AND SEED DISPERSAL

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|10 Videos

  • GROWTH, REPAIR, REGENERATION AND AGEING

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

Similar Questions

Explore conceptually related problems

Dihybrid test cross ratio is

What is a dihybrid ratio ?

Genotypic ratio of a dihybrid cross is

Monohybrid test cross ratio is

In a dihybrid test cross, the proportion of individuals showing recessive phenotypes would be

In a test cross, the individual is crossed with

Dihybrid cross is related to

The offspring from a cross between two individuals differing in at least one set of characters is called

In a dihybrid test cross the genotypic ratio of the progeny is

A dihybrid test cross ratio for two linked genes in a hybrid is

DINESH PUBLICATION ENGLISH-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. A cross involving parents differing only in one trait is

    Text Solution

    |

  2. In mendelian crosses the gene responsible for different characters sep...

    Text Solution

    |

  3. The ratio in a dihybrid test cross between two individuals is given by...

    Text Solution

    |

  4. Which one is not a dominant trait amongst seven Pea traits chosen by M...

    Text Solution

    |

  5. Epistasis is a type of gene interaction showing

    Text Solution

    |

  6. 23 pairs of chromosomes can give rise to how many combinations?

    Text Solution

    |

  7. When heterozygous tall plants are self - pollinated , then tall and dw...

    Text Solution

    |

  8. Which one is a dominant trait out of the characters chosen by Mendel ?

    Text Solution

    |

  9. R is dominant red flowerr trait while r is recessive white flower trai...

    Text Solution

    |

  10. The ultimate source of variations is

    Text Solution

    |

  11. Source of mendelian recombination is

    Text Solution

    |

  12. 1:2:1 phenotypic and genotypic ratios occur in case of (a) Blending/i...

    Text Solution

    |

  13. Correct reason for Mendel's success was

    Text Solution

    |

  14. Sickle cell anaemia is :

    Text Solution

    |

  15. By cross pollinating certain tobacco species, some fertile hybrids wer...

    Text Solution

    |

  16. Independent assortment of genes does not take place when

    Text Solution

    |

  17. In pea, wrinkling of seeds is due to nonformation of starch because of...

    Text Solution

    |

  18. When both parental alleles are expressed together it is called .

    Text Solution

    |

  19. In complementary genes, the dihybrid ratio of 9:3:3:1 is modified to

    Text Solution

    |

  20. On crossing two similar hybrids, the percentage of recessive is

    Text Solution

    |