Home
Class 12
BIOLOGY
When phenotypic and genotypic ratios are...

When phenotypic and genotypic ratios are the same, then it is an example of .....................

A

incomplete dominance

B

complete dominance

C

Multiple alleles

D

cytoplasmic inheritance

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • INHERITANCE AND VARIATION

    CHETANA PUBLICATION|Exercise Exercise|52 Videos

  • Human Health and Diseases

    CHETANA PUBLICATION|Exercise EXCERCISE|60 Videos

  • MOLECULAR BASIS OF INHERITANCE

    CHETANA PUBLICATION|Exercise Exercise |41 Videos

Similar Questions

Explore conceptually related problems

Why phenotypic and genotypic ratios are not same.

Give scientific reasons: Phenotypic and genotypic ratios are different.

Define: Phenotype

Define: Genotype

In Co-dominance and incomplete dominance genotypic and phenotypic ratios are identical. Explain how they diffe in their phenoypic nature in F_1 hybrids.

Distinguish between: Phentypic Ratio and Genotypic Ratio

In a Mendelian monohybrid cross, the F2 generation shows identical genotypic and phenotypic ratios. What does it tell us about the nature of allelesinvolved?Justify your answer.

Find out the Genotypic ratio of the following : RRYY

Find out the Genotypic ratio of the following : RRYy

Find out the Genotypic ratio of the following : RRyy

CHETANA PUBLICATION-INHERITANCE AND VARIATION-Exercise
  1. In dihybrid cross, F2 generation offsprings show four different phenot...

    Text Solution

    |

  2. A cross between an individual with unkonwn genotype for a trait with r...

    Text Solution

    |

  3. When phenotypic and genotypic ratios are the same, then it is an examp...

    Text Solution

    |

  4. If the centromere is situated near the end of the chromosome, the chro...

    Text Solution

    |

  5. Chromosomal theory of inheritance was proposed by ..........

    Text Solution

    |

  6. If the genes are located in a chromosome as p-q-r-s-t, which of the fo...

    Text Solution

    |

  7. Find the mis match pair :

    Text Solution

    |

  8. A colourblind man maries a woman, who is homozygous for normal colour ...

    Text Solution

    |

  9. Mendel performed experiment on .............

    Text Solution

    |

  10. Which of the follwoing trait is dominant in Pisum sativum?

    Text Solution

    |

  11. A cross between an individual with unkonwn genotype for a trait with r...

    Text Solution

    |

  12. In dihybrid cross, F2 generation offsprings show four different phenot...

    Text Solution

    |

  13. Emasculation is...........

    Text Solution

    |

  14. When phenotypic and genotypic ratios are the same, then it is an examp...

    Text Solution

    |

  15. A pea with yellow and round seeds is crossed with another pea plant wi...

    Text Solution

    |

  16. When a single gene produces two effects and one of it is lethal then t...

    Text Solution

    |

  17. When two genes control a single character and have cumulative effect t...

    Text Solution

    |

  18. Genes located on the same locus but show different expression,

    Text Solution

    |

  19. If the centromere is situated near the end of the chromosome, the chro...

    Text Solution

    |

  20. ..................... chromosome appears 'V' shaped during anaphase.

    Text Solution

    |