Home
Class 12
BIOLOGY
Excess hair growth on pinna is feature n...

Excess hair growth on pinna is feature noticed only in males because`................. .`

A

Males produce more testosterone

B

gene responsible for the character is located in Y-chromosome

C

Estrogen suppresses the character in females

D

females act only as a carriers for this character

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF INHERITANCE AND VARIATION

    FULL MARKS|Exercise Additional Questions 2 Mark Question|42 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    FULL MARKS|Exercise Additional Questions 5 Mark Question|2 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    FULL MARKS|Exercise Higher Order Thinking Skills (HOTs) Questions|4 Videos

  • PLANT TISSUE CULTURE

    FULL MARKS|Exercise HOTS|4 Videos

  • PRINCIPLES AND PROCESSES OF BIOTECHNOLOGY

    FULL MARKS|Exercise Higher Order Thinking Skills (HOTs) Questions|4 Videos

Similar Questions

Explore conceptually related problems

Haemophilia is more common in males because it is a

In males testes are contained in the scrotal sacs because

Sex linked traits are more common in males because they are _______.

In which type of parthenoegenesis are only males produced ?

An excessive secretion of growth hormone in adults lead to.....

Sexual reproduction in Spirogyra is an advanced feature because it shows

FULL MARKS-PRINCIPLES OF INHERITANCE AND VARIATION -Additional Questions 1 Mark Question
  1. If a colorblind female marries a normal male, their sons will be ........

    Text Solution

    |

  2. Excess hair growth on pinna is feature noticed only in males because.....

    Text Solution

    |

  3. ABO blood group in human is an example of

    Text Solution

    |

  4. Unit of hearedity is .................. .

    Text Solution

    |

  5. Identify the proper dominance hierarchy.

    Text Solution

    |

  6. Haemophilia in man is due to

    Text Solution

    |

  7. Identify the correct statement.

    Text Solution

    |

  8. Which blood group doesnot possess antibodies?

    Text Solution

    |

  9. Assertion (A): On diagnosis. Ramu is reported to have under developed ...

    Text Solution

    |

  10. Find out the odd man out

    Text Solution

    |

  11. Pick out the odd one out regarding Mendelian disorder.

    Text Solution

    |

  12. Match the following {:("A Down 's syndrome",i. 44"AA"+XXY),(B "Patau...

    Text Solution

    |

  13. If a colorblind female marries a normal male, their sons will be ........

    Text Solution

    |

  14. Pick out the correct statement. (i) Karyotyping helps in gender iden...

    Text Solution

    |

  15. DOPA stands for .................... .

    Text Solution

    |

  16. Antiodies developed against Rh antigen is called .

    Text Solution

    |

  17. Which of the following symbol is used in pedigree analysis to represen...

    Text Solution

    |

  18. A colorblind man marries a women with normal sight who has no history ...

    Text Solution

    |

  19. What are multiple alleles?

    Text Solution

    |

  20. Identify the incorrect statement regarding haplodiploidy

    Text Solution

    |