Home
Class 12
BIOLOGY
Give a brief account of a benign tumour?...

Give a brief account of a benign tumour?

Text Solution

Verified by Experts

Benign tumors:Tumours result from abnormal and persistent cell division consists of cancer cells that remians localized at the spot of origin and do not spread to distinct sites.These are not great threat to life (non-fatal),but some can be fatal,as in brain tumour.Well differentiated cells generally characterize benign tumours.
Promotional Banner

Topper's Solved these Questions

  • HUMAN HEALTH AND DISEASES

    OSWAAL PUBLICATION|Exercise TOPIC-2(Short answer type question-II)|9 Videos

  • HUMAN HEALTH AND DISEASES

    OSWAAL PUBLICATION|Exercise TOPIC-2(Long anwer type questions)|7 Videos

  • HUMAN HEALTH AND DISEASES

    OSWAAL PUBLICATION|Exercise TOPIC-2Very short answer type questions.|34 Videos

  • EVOLUTION

    OSWAAL PUBLICATION|Exercise TOPIC :2 EVOLUIONARY THEORIES .ITS MECHANISM AND EVOLUTION OF MAN( MULTIPLE CHOICE QUESTIONS)|18 Videos

  • HUMAN REPRODUCTION

    OSWAAL PUBLICATION|Exercise TOPIC-2 (MENSTRUAL CYCLE,FERTILISATION AND PREGNANCY)(MULTIPLE CHOICE QUESTIONS)|18 Videos

Similar Questions

Explore conceptually related problems

Give a brief account of oogenesis.

What is a Benign tumour?

Give a brief account of origin of earth.

Give a brief account of absorption of fatty acids and glycerol in small inestine.

Give an account of mRNA.

Give a brief account of coupling reaction.

Give a brief account of the counter current mechanism.

Give a brief account of tissue culture. Also give the advantages of micro propagation.

Give a brief account of the following reaction. (i) esterification, (ii) Riemer Tiemann reaction.

OSWAAL PUBLICATION-HUMAN HEALTH AND DISEASES-TOPIC-2(Short Answer Type questions-I)
  1. If a regular dose of drug or alcohol is not provided to an addicted pe...

    Text Solution

    |

  2. From which plant are Cannabinoids obtained?Name ant two Cannabinoids.W...

    Text Solution

    |

  3. What is the mechanism by which the AIDS virus causes deficiency of the...

    Text Solution

    |

  4. Give a brief account of a benign tumour?

    Text Solution

    |

  5. What is a tumor? Mention the types of tumors.

    Text Solution

    |

  6. What is contact inhibition? What happens when this ability is lost in ...

    Text Solution

    |

  7. Describe the effects of drug abuse.

    Text Solution

    |

  8. Define drug abuse.

    Text Solution

    |

  9. Define the term addiction.Name some drugs Which are normally used as m...

    Text Solution

    |

  10. What are carcinogens? Mention any two groups of carcinogens with an ex...

    Text Solution

    |

  11. Why do sportspersons often fall a victim to cocaine addiction?

    Text Solution

    |

  12. Why is using tobacco in any form injurious to health?Explain.

    Text Solution

    |

  13. Name one plant and the additive drug extracted from its latex.How does...

    Text Solution

    |

  14. Mention any two measures for prevention and control of alcohol and dru...

    Text Solution

    |

  15. Name an opioid drug its sources plant.How does the drug affect the hum...

    Text Solution

    |

  16. Name the cells that act as HIV factory in humans when infected by HIV....

    Text Solution

    |

  17. Name the two main classes of general drugs?Give their source and one e...

    Text Solution

    |

  18. What is morphine?Give its use and abuse?

    Text Solution

    |

  19. How the alcohol is disposes of by body?

    Text Solution

    |

  20. Name one plant and the addictive drug extracted from its index.How doe...

    Text Solution

    |