Home
Class 11
BIOLOGY
Body of Ascaris is covered with a tough ...

Body of Ascaris is covered with a tough and resistant cuticle. Give reason.

Promotional Banner

Topper's Solved these Questions

  • Kingdom Animalia

    CHETANA PUBLICATION|Exercise Exercise |89 Videos

  • Human Nutrition

    CHETANA PUBLICATION|Exercise Exercise |67 Videos

  • Kingdom Plantae

    CHETANA PUBLICATION|Exercise Exercise|55 Videos

Similar Questions

Explore conceptually related problems

mRNA is short lived. Give reason.

Camel excrete concentrated urine. Give reason.

Birds are uricotelic in nature. Give reason.

In Young's double slit experiment what will we observe on the screen when white light is incident on the slits but one slit is covered with a red filter and the other with a violet filter ? Give reasons for your answer .

Plant growth is localized and irreversible. Give reason.

Creatinine is considered as index of kidney function. Give reason?

DNA strands considered as antiparallel, Give reason.

The temperature of the testes is 2-3^@C lower than the normal body temperature. Give reason.

Ethylene is also called as the ripening hormjone. Give reason.

Proteins are amphoteric in nature. Give reason

CHETANA PUBLICATION-Kingdom Animalia -Exercise
  1. Body of Ascaris is covered with a tough and resistant cuticle. Give re...

    Text Solution

    |

  2. Which of the following belongs to a minor phylum?

    Text Solution

    |

  3. …………………………has a venous heart.

    Text Solution

    |

  4. In Ascaris…………… .

    Text Solution

    |

  5. Which of the following is incorrect in case of birds?

    Text Solution

    |

  6. Chitinous exoskeleton is a characteristic of………… .

    Text Solution

    |

  7. The body plan in which the alimentary canal has a single opening is ca...

    Text Solution

    |

  8. The tube within tube plan is not present in………….. .

    Text Solution

    |

  9. The body wall of Hydra is………… .

    Text Solution

    |

  10. The salient character of Arthropoda is…………… .

    Text Solution

    |

  11. Organs of Bojanus' is characteristic feature of…………….. .

    Text Solution

    |

  12. Which of the following are exclusively marine animals?

    Text Solution

    |

  13. Water vascular system is the unique character of…………… .

    Text Solution

    |

  14. Notochord is absent in the group………….. .

    Text Solution

    |

  15. Excretion and osmoregulation in Earthworm is by………….. .

    Text Solution

    |

  16. Mammary glands are modified……………. .

    Text Solution

    |

  17. Which of the following animals show cellular grade of organisation?

    Text Solution

    |

  18. Mode of digestion in sponges is…………. .

    Text Solution

    |

  19. Which of the following animals is radially symmetrical?

    Text Solution

    |

  20. A characteristic of coelenterate only, is the occurrence of……….. .

    Text Solution

    |

  21. Nervous system first originated in…………… .

    Text Solution

    |