Home
Class 12
BIOLOGY
"F"(2) generation in Mendelian cross sh...

`"F"_(2)` generation in Mendelian cross showed that both genotypic and phenotypic ratios are same as `1 : 2 : 1`. It represents a case of:

A

Dihybrid cross

B

Monohybrid cross with complete dominance

C

Monohybrid cross with incomplete dominance

D

Co-dominance

Text Solution

Verified by Experts

The correct Answer is:
C

In both incomplete dominance and co-dominance, the genotypic and phenotypic ratios are 1:2:1. probably option (3) is better answer, since monohybrid cross is mentioned with it.
Promotional Banner

Topper's Solved these Questions

  • Plant Physiology

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|91 Videos
  • Protista

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|6 Videos

Similar Questions

Explore conceptually related problems

In the F_2 generation of a Mendelian dihybrid cross the number of phenotypes and genotypes are :

In a Mendelian monohybrid cross the F_2 generation shows identical genotypic and phenotypic ratios. What does it tell us about the nature of alleles involved? Justify your answer.

Which one of the following crosses shows phenotypic ratio of 3:1?

A plant of "F"_(1) generation with genotype AABbCC. On selfing of this plant what is the phenotypic ratio in "F"_(2) generation?

Two crosses between the same pair of genotype or phenotypes in which the sources of the gametes are reversed in one cross, is known as

TRUEMAN BIOLOGY-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. The term genetics was coined by

    Text Solution

    |

  2. A normal-visioned man whose father was colour-blind, marries a woman w...

    Text Solution

    |

  3. "F"(2) generation in Mendelian cross showed that both genotypic and p...

    Text Solution

    |

  4. Represented below is te inheritance pattern of a certain type of trait...

    Text Solution

    |

  5. A test cross is carried out:

    Text Solution

    |

  6. A woman with straight hair mates with man with curly hair who is known...

    Text Solution

    |

  7. Which of the following crosses and resultant phenotypic ratios are mis...

    Text Solution

    |

  8. The segment of DNA which participates in crossing over is termed as

    Text Solution

    |

  9. Lampbrush chromosomes are giant chromosomes which are commonly seen in

    Text Solution

    |

  10. In which type of chromosome, one arms is very long and one arm is ver...

    Text Solution

    |

  11. Highest number of chromosomes is found in the gamete of

    Text Solution

    |

  12. X-chromosomes or X-body was first observed by

    Text Solution

    |

  13. In a hardy-Weinberg population, if gene has only two alleles A and A, ...

    Text Solution

    |

  14. If both parents are carriers for thalessemia, which is an autosomal re...

    Text Solution

    |

  15. which mendelian idea is depicted by a cross in which the F1 generation...

    Text Solution

    |

  16. The incorrect statement with regard to haemophilia is

    Text Solution

    |

  17. Which of the following statements is not true of two genes that show 5...

    Text Solution

    |

  18. In a population of 1000 individuals 360 belong to genotype AA, 480 to ...

    Text Solution

    |

  19. A human female with turner's syndrome

    Text Solution

    |

  20. Fruit colour in squash is an example of

    Text Solution

    |