Home
Class 12
BIOLOGY
Cornea transplant in humans is almost ne...

Cornea transplant in humans is almost never rejected.This is because

A

It is a non-living layer

B

Its cells are least penetrable by bacteria

C

It has no blood supply

D

It is composed of enculeated cells

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GENETICS AND EVOLUTION

    TRUEMAN BIOLOGY|Exercise SECTION-D|25 Videos
  • HUMAN REPRODUCTION

    TRUEMAN BIOLOGY|Exercise Multiple Choice Questions|207 Videos

Similar Questions

Explore conceptually related problems

The rejection of organ transplanting in humans is prevented by using:

Lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled because

In Drosophila, XXY is female. In humans it represents a male because

Consider the following four statements (i-iv) regarding kidney transplant and select the two correct ones out of these (i) Even if a kidney transplant is proper the recipient may need to take immuno-suppressants for a long time (ii) The cell-mediated immune response is responsible for the graft rejection (iii) The B-lymphocytes are responsible for rejection of the graft (iv) The acceptance or rejection of a kidney transplant depends on specific interferons The correct statements are

Consider the following four statements (i-iv) regarding kidney transplant and select the two correct ones out of these. (i) Even if a kidney transplant is proper the recipient may need to take immunosuppressants for a long time (ii) The cell mediated immune response is responsible for the graft rejection (iii) The B-lymphocytes are responsible for rejection of the graft (iv) The acceptance or rejection of a kidney transplant depends on specific interferons The two correct statements are:

The pericycle of roots is never sclerenchymatous because it

Assertion : Human ancestors never used their tails and so the tails expressing gene has disappeared in them. Reason : Lamarck's theory of evolution is popularly called theory of continuity of germ plasm.

TRUEMAN BIOLOGY-HUMAN HEALTH AND DISEASE-MULTIPLE CHOICE QUESTIONS
  1. Match column I with column II and select he correct option from codes ...

    Text Solution

    |

  2. Which one of the following is correct statement regarding the particul...

    Text Solution

    |

  3. Cornea transplant in humans is almost never rejected.This is because

    Text Solution

    |

  4. The letter "T" in T-lymphocyte refers to

    Text Solution

    |

  5. Which of the following is a pair of viral diseases

    Text Solution

    |

  6. A person likely to develop tetanus is immunized by administering or ...

    Text Solution

    |

  7. Which one of the following statements is correct ?

    Text Solution

    |

  8. Globulins contained in human blood plasma are primarily involved in

    Text Solution

    |

  9. Use of antithistamines and steriod give a quick relief from

    Text Solution

    |

  10. Ringworm in humans is caused by:

    Text Solution

    |

  11. Which one of the following statements is correct with respect to AIDS?

    Text Solution

    |

  12. Select the correct statement from the ones given below

    Text Solution

    |

  13. At which stage of HIV infection does one usually show symtomas of AIDS

    Text Solution

    |

  14. Which one of the following acts as a physiological barrier to the entr...

    Text Solution

    |

  15. A certain patient is suspected to be suffering from Acquired Immuno De...

    Text Solution

    |

  16. Which one of the following is not a property of cancerous cells wherea...

    Text Solution

    |

  17. Common cold differs from pneumonia in, that

    Text Solution

    |

  18. In which one of the following options the two examples are correctly m...

    Text Solution

    |

  19. Cirrhosis of liver is caused by the chronic in-take of

    Text Solution

    |

  20. The pathogen Microsporum responsible for ringworm disease in humans be...

    Text Solution

    |