Home
Class 12
BIOLOGY
First child of a normal male and female ...

First child of a normal male and female is albino, what are the chances of second child to be albino:

A

0.25

B

0.5

C

0.75

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
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

First child of a normal pigmented couple is albino. The possibility of a second child being an albino is

In this pedigree if III–2 married to a normal female, what will be the chances of first child being a diseased child ?

If II-2 marries to a normal man, what is the chance of her first child being a haemophilic boy :

First child of a normal couple is suffering from sickle cell anaemia. The possibility of a second child having the disorder is

A normal woman marries an albino man.They have both albino and normal childern .The woman is :

A colourblind man marries a normal vision woman whose father was colourblind. They have a first child as a son. What are the chances that a child would be colourblind.

A normal visioned man whose father was colour blind, marries a woman whose father was also colour blind .They have their first child as a daughter .What are the chances that this child would be colour blind ?

A normal-visioned man whose father was colour-blind, marries a woman whose father was also colour-blind. They have their first child as a daughter. What are the chances that this child would be colour-blind?

If a female having gene for haemophilia and colour-blindness on its one X-chromosome marries a normal male then what are the chances in their offsprings :

DINESH PUBLICATION ENGLISH-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. How many types of gametes will be produced by individuals of AABbcc ge...

    Text Solution

    |

  2. If Mendel had studied the seven traits using a plant with 12 chromosom...

    Text Solution

    |

  3. First child of a normal male and female is albino, what are the chance...

    Text Solution

    |

  4. Crossing over in diploid organisms is responsible for

    Text Solution

    |

  5. Mendel's law of heredity can be explained with the help of

    Text Solution

    |

  6. Number of phenotypes possible from AaBbCc xx AaBbCc is

    Text Solution

    |

  7. Phenotypic ratio of a monohybrid F(2) progeny of incomplete dominance ...

    Text Solution

    |

  8. Genotypic ratio of a dihybrid cross is

    Text Solution

    |

  9. Number of gamete types formed by AaBbCc individuals/heterozygous for t...

    Text Solution

    |

  10. Which is connected with multiple phenotypes ?

    Text Solution

    |

  11. Mendel did not observe linkage due to

    Text Solution

    |

  12. Mendel was born in

    Text Solution

    |

  13. Sickle cell anemia is an example of

    Text Solution

    |

  14. Organism phenotypically similar but genetically different are

    Text Solution

    |

  15. In albinism, the absence of which pigment makes the skin and hair ligh...

    Text Solution

    |

  16. Alleles are

    Text Solution

    |

  17. Incomplete dominance is found in

    Text Solution

    |

  18. Hybrid vigour is mostly due to

    Text Solution

    |

  19. If both parents are albino, all the offspring shall be

    Text Solution

    |

  20. Albinism is due to nonsynthesis (absence) of melanin on account of abs...

    Text Solution

    |