Home
Class 12
BIOLOGY
What is the chemical nature of biogas?Na...

What is the chemical nature of biogas?Name an organism which is involved in biogas production.

Promotional Banner

Topper's Solved these Questions

  • P.S.E.B SAMPLE PAPER-2021(SOLVED)

    JMD PUBLICATION|Exercise EXERCISE|30 Videos
  • Principle of Inheritance & Variations

    JMD PUBLICATION|Exercise EXERCISE|25 Videos

Similar Questions

Explore conceptually related problems

Which one is involved in biogas production?

What is chemical nature of exine?

What is the chemical nature of enzymes ?

What is chemical nature of ribosomes?

What is the chemical nature of a chromosome ?

What is the chemical name of common salt?

What is chemical nature of sex hormones?

What is chemical nature of Al_2O_3 ?

JMD PUBLICATION-PRACTICE SAMPLE PAPER (SOLVED)-EXERCISE
  1. Name any three viruses which have RNA as the genetic material.

    Text Solution

    |

  2. Certain pathogens are tissue /organ specific. Justify the statement wi...

    Text Solution

    |

  3. What is the chemical nature of biogas?Name an organism which is involv...

    Text Solution

    |

  4. While doing a PCR,'denaturation' step is missed. What will be its effe...

    Text Solution

    |

  5. What is GEAC? What are its objectives?

    Text Solution

    |

  6. Define phenotypic adaption.Give one example.

    Text Solution

    |

  7. Give characteristics of biotic community.

    Text Solution

    |

  8. What does 'Red' indicate in the IUCN Red list(2004)?

    Text Solution

    |

  9. Which Mendel's law of inheritance is universally acceptable and withou...

    Text Solution

    |

  10. What is a template strand and coding strand ?

    Text Solution

    |

  11. What are the various routes by which transmission of human immunodefic...

    Text Solution

    |

  12. Microbes play a dual role when used for sewage treatment as they not o...

    Text Solution

    |

  13. Describe briefly Restriction Enzymes and DNA.

    Text Solution

    |

  14. Biotechnology has helped farmers to get pest resistant cotton crop. Ex...

    Text Solution

    |

  15. Name the cells that nourish the germ cells in the testes. Where are th...

    Text Solution

    |

  16. Where is acrosome present in humans ? write its function.

    Text Solution

    |

  17. Why is the middle piece of human sperm considered as power house of ce...

    Text Solution

    |

  18. Write the physiological reason,why a woman generally cannot conceive a...

    Text Solution

    |

  19. Not all copulations lead to pregnancy. Give reason.

    Text Solution

    |

  20. Study the figure and answer the questions. (c)Mention the fate of inne...

    Text Solution

    |