Home
Class 12
BIOLOGY
A : The possibility of a female becoming...

A : The possibility of a female becoming a haemophilic is extremely rare.
R : Mother of such a female has to be carrier and father should be haemophilio.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)

B

If both Assertion & Reason are true and the reason is not the correct explanation of the assertion , then mark (2)

C

If Assertion is true statement but Reason is false, then mark (3)

D

If both Assertion and Reason are false statements, then mark (4)

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-C) Previous Years Questions|175 Videos

  • PLANT KINGDOM

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION -D (Assertion - Reason Type Questions)|10 Videos

  • REPRODUCTION IN ORGANISMS

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION-D ASSERTION - REASON TYPE QUESTION IN THE FOLLOWING QUESTIONS, A STATEMENT OF ASSERTION (A) IS FOLLOWED A STATEMENT OF REASON (R ).|15 Videos

Similar Questions

Explore conceptually related problems

Possibility of female becoming a haemophilic is extremely rare.

The possibility of a female becoming haemophilic is extremely rare because mother of such a female has to be at least overset("(i)") "____" and father should be overset("(ii)") "____"

A normal male marries a carrier female for haemophilia. What is the possibility of male child being haemophilic and what is the probability of female carrier?What is the probability of female child infected?

Probability of male child of haemophilic father and normal mother becoming haemophilic is

If there is a history of haemophilia in the family, the chances of male members becoming haemophilic are more than that of the female. (a) Why is it so ? (b) Write the symptoms of the disease.

The female children of a haemophilic man and a carrier woman are likely to be

Why are human females rarely haemophilic? Explain. How do haemophilic patients suffer?

AAKASH INSTITUTE-PRINCIPLES OF INHERITANCE AND VARIATION-Assignment (SECTION-D) Assertion-Reason Type Questions
  1. A : Turner's syndrome generally does not occur in males. R : Foetus ...

    Text Solution

    |

  2. A : Sickel cell anemia occurs due to the point mutation. R : mRNA pr...

    Text Solution

    |

  3. A : Holandric traits are passed from one generation to the next genera...

    Text Solution

    |

  4. Assertion: Dominance is not an autonomous feature of a gene or the pro...

    Text Solution

    |

  5. A : The possibility of a female becoming a haemophilic is extremely ra...

    Text Solution

    |

  6. A : Polyploids with odd number of chromosomes are prepagated vegetativ...

    Text Solution

    |

  7. A : The hetrozygotic female for haemophilia may transmit the disease t...

    Text Solution

    |

  8. A : Non-allosomic genic determination of sex is found in bacteria. R...

    Text Solution

    |

  9. A : Non-allosomic genic determination of sex is found in bacteria. R...

    Text Solution

    |

  10. A : Crossing over is exchange of genetic material between non-homologo...

    Text Solution

    |

  11. A : Mendel gave postulates like "principles of segregation and princip...

    Text Solution

    |

  12. A : Test cross is the tool for knowing linkage between genes. R : Mo...

    Text Solution

    |

  13. A : Myotonic dystrophy is is caused by recessive mutant pleiotropic ge...

    Text Solution

    |

  14. A : In snapdragon, F(1) plants do not have red or white flowers. R ...

    Text Solution

    |

  15. A : en block inheritance of all genes located on the same chromosome m...

    Text Solution

    |

  16. A : Morgan's cross III was eonducted in Drosophila to locate genes on ...

    Text Solution

    |

  17. A : Antlers in male deer are sex influenced traits. R : These are co...

    Text Solution

    |

  18. A : One drum stick nucleus is present in the neutrophil of normal fema...

    Text Solution

    |

  19. A : Blood group phenotype is controlled by presence or absence of anti...

    Text Solution

    |

  20. A : XO type sex determination is found in large number of insects. ...

    Text Solution

    |