Home
Class 12
BIOLOGY
Give the importance of heterocyst in cya...

Give the importance of heterocyst in cyanobacteria.

Text Solution

Verified by Experts

The heterocysts are specialised cells that can fix atmospheric nitrogen in cyanobacteria.
Promotional Banner

Topper's Solved these Questions

  • MARCH 2014

    GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS|Exercise SECTION - II (ZOOLOGY)|26 Videos
  • JULY 2018

    GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS|Exercise SECTION - II|24 Videos
  • MARCH 2015

    GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS|Exercise section II|23 Videos

Similar Questions

Explore conceptually related problems

Cyanobacteria are

Cyanobacteria are

Cyanobacteria are

Cyanobacteria are

Cyanobacteria are

Cyanobacteria are

GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- MARCH 2014-SECTION - II (ZOOLOGY)
  1. Give the importance of heterocyst in cyanobacteria.

    Text Solution

    |

  2. The most common types of fossils are ……………

    Text Solution

    |

  3. Which of the following traits is never observed in human females ?

    Text Solution

    |

  4. Safety of polio vaccine is tested on transgenic ……………….

    Text Solution

    |

  5. Mucous membrane trapping the microbes acts as a ………………….

    Text Solution

    |

  6. Conversion of ammonia into uric acid occurs through ………………

    Text Solution

    |

  7. Spinal cord and sympathetic ganglion of autonomous nervous system are ...

    Text Solution

    |

  8. Pregnancy in second trimester is maintained by ………………………..

    Text Solution

    |

  9. Gene flow.

    Text Solution

    |

  10. Why do sex linked traits appear more in males than in females ?

    Text Solution

    |

  11. Restriction digestion.

    Text Solution

    |

  12. What is the use of tissue plasminogen activator?

    Text Solution

    |

  13. Name the type of animal breeding carried out to produce a mule.

    Text Solution

    |

  14. Why is zona pellucida retained around the egg till it reaches uterus?

    Text Solution

    |

  15. Draw a neat and well labelled diagram of human excretory system.

    Text Solution

    |

  16. Write a note on desert adaptations.

    Text Solution

    |

  17. Give the ecomoic importance of fisheries

    Text Solution

    |

  18. Distinguish between X and Y chromosomes. (Mention any 'two' points.)

    Text Solution

    |

  19. Give applications of a vaccine.

    Text Solution

    |

  20. With the helop of a chart, explain the method of sex determination in ...

    Text Solution

    |

  21. Describe the structure of an antibody.

    Text Solution

    |