Home
Class 12
BIOLOGY
Study the pedigree chart of a family sho...

Study the pedigree chart of a family showing the inheritance of myotonic dsytrophy

The trait under study is

A

dominant X-linked

B

recessive X-linked

C

autosomal dominant

D

recessive Y-linked

Text Solution

Verified by Experts

The correct Answer is:
C
Autosomal domionant trait can express its effect in homozygpous as well as heterzygous condition.
Promotional Banner

Topper's Solved these Questions

  • PRACTICE PAPERS

    NCERT FINGERTIPS|Exercise Practice paper|150 Videos

  • REPRODUCTION IN ORGANISM

    NCERT FINGERTIPS|Exercise Reproduction In Organism|138 Videos

Similar Questions

Explore conceptually related problems

Study the pedigree chart what does it show?

Study the pedigree chart of a family showing the inheritance of sickle-cell anaemia The trait traced in the above pedigree chart is

Study the pedigree given below and assing the type od inheritance of the trait.

Study the pedigree chart given, showing the Inheritance pattern of blood groups in a family and answer the following questions (a) Give the possible genotypes of the individuals 1 and 2. (b) Which antigen or antigens will be present on the plasma membranes of the RBC's of individuals 5 and 9. (c) Give the genotypes of the individuals 3 and 4.

Study the pedigree chart given below What does its show

From the pedigree chart of a family one can make an analysis that it is on

Study the given pedigree chart showing the inheritance if an X-linked trait controlled by gene 'r' What will be the genotypes of individuals A,B,C and D respectively ?

Study the pedigree chart of certain family given here and select the correct conclusion

NCERT FINGERTIPS-PRINCIPLES OF INHERITANCE & VARIATION-Principles Of Inheritance & Variation
  1. Given pedigree chart depicts the inheritance of attached ear lobes, an...

    Text Solution

    |

  2. Study the pedigree chart of a family showing the inheritance of sickle...

    Text Solution

    |

  3. Study the pedigree chart of a family showing the inheritance of myoton...

    Text Solution

    |

  4. Refer to the given family tree and answer the question If A= norm...

    Text Solution

    |

  5. Refer to the given family tree and answer the question What are ...

    Text Solution

    |

  6. Inheritance of which of the following traits is shown in the given cro...

    Text Solution

    |

  7. "" is an example of X-linked recessive trait

    Text Solution

    |

  8. If a haemophilic man marries a carroes women than which of the followi...

    Text Solution

    |

  9. The possibility of a female becoming haemophilic is extremely rare bec...

    Text Solution

    |

  10. Result of a cross between a normal homozygous female and a haemophili...

    Text Solution

    |

  11. Father of a child is colourblind and mother is carrier for colourblin...

    Text Solution

    |

  12. A coloured man (X^(c)Y) marries a woman who is carrier for haemophilia...

    Text Solution

    |

  13. A marriage between a colourblind man and a normal woman produces

    Text Solution

    |

  14. Red green colourblindness is a sex linked trait. Which of the given st...

    Text Solution

    |

  15. The disease sickle-cell anaemia is caused by the substitution of over...

    Text Solution

    |

  16. Study the given pedigree chart for sickle-cell anaemia and select the ...

    Text Solution

    |

  17. Refer to the give figure The shape of RBCs under oxygen tension ...

    Text Solution

    |

  18. An individual affected by phenylketonuria lacks an enzyme that convert...

    Text Solution

    |

  19. Which of the following is not a example of recessive autosomal disease...

    Text Solution

    |

  20. If both parents are carriers for thalassaemia, which is an automal rec...

    Text Solution

    |