Home
Class 9
BIOLOGY
Blood is usually blue in colour in mollu...

Blood is usually blue in colour in molluscs. Give reason.

Text Solution

AI Generated Solution

**Step-by-Step Solution:** 1. **Understanding Blood Color in Molluscs:** - Molluscs have a different respiratory pigment compared to humans and many other animals. 2. **Identifying the Respiratory Pigment:** - The respiratory pigment in Molluscs is called **Hemocyanin**. ...
Promotional Banner

Topper's Solved these Questions

  • DIVERSITY IN LIVING WORLD- ANIMALS

    PEARSON IIT JEE FOUNDATION|Exercise MASTERING THE CONCEPTS (ASSERTIONS AND REASONS)|26 Videos

  • DIVERSITY IN LIVING WORLD- ANIMALS

    PEARSON IIT JEE FOUNDATION|Exercise ASSESSMENT TESTS |44 Videos

  • DIVERSITY IN LIVING WORLD- ANIMALS

    PEARSON IIT JEE FOUNDATION|Exercise MASTERING THE CONCEPTS (KNOWLEDGE AND UNDERSTANDING)|48 Videos

  • DIVERSITY IN LIVING WORLD - PLANTS

    PEARSON IIT JEE FOUNDATION|Exercise ASSESSMENT TESTS |20 Videos

  • HUMAN HEALTH AND DISEASES

    PEARSON IIT JEE FOUNDATION|Exercise ASSESSMENT TESTS |29 Videos

Similar Questions

Explore conceptually related problems

Iodine gives blue colour with

When zinc granules are added to copper sulphate solution, the blue coloured solution-turns colourless. Give reason

Blue Colour of Sky

Protein gives blue colour with

Colour-blind persons are unable to distinguish between different colours. Give reason

Blood is known as fluid connective tissue. Give reason.

We observe blue colour if:

PEARSON IIT JEE FOUNDATION-DIVERSITY IN LIVING WORLD- ANIMALS-MASTERING THE CONCEPTS (APPLICATION AND ANALYSIS)
  1. Arthropods have mosaic vision. Give reason.

    Text Solution

    |

  2. Locusts can survive in extreme climatic conditions. Give reason.

    Text Solution

    |

  3. Blood is usually blue in colour in molluscs. Give reason.

    Text Solution

    |

  4. Arthropods constitute the largest group of the animal kingdom. Give re...

    Text Solution

    |

  5. Balanoglossus can be considered to be a link between nonchordates and ...

    Text Solution

    |

  6. Justify the position of Echidna in mammals though it lays eggs.

    Text Solution

    |

  7. Mammals show heterodont dentition. Give reason.

    Text Solution

    |

  8. The viviparous animals can produce lesser number of young ones per lit...

    Text Solution

    |

  9. Amphibians are considered to show a transition from fishes to reptiles...

    Text Solution

    |

  10. Yolk sac in the embryo of human female is non functional. Give reason.

    Text Solution

    |

  11. Cartilaginous fishes swim continuously without any interval. Give rea...

    Text Solution

    |

  12. Some vertebrates show hibernation in winter. Birds and mammals do not ...

    Text Solution

    |

  13. Higher animals like mammals do not have a specific mating season like ...

    Text Solution

    |

  14. Identify the odd one and justify. Psittacula, Ostrich, Kiwi, Tinamus...

    Text Solution

    |

  15. Identify the odd one and justify. Sweat gland, Subaceous gland, pree...

    Text Solution

    |

  16. Identify the odd one and justify. Glucose, Urea, Uric acid, Ammonia.

    Text Solution

    |

  17. Amphibians are considered as true voice producers. Justify.

    Text Solution

    |

  18. Why are whales not considered to be fishes?

    Text Solution

    |

  19. Blood does not clot while leach is sucking blood.

    Text Solution

    |

  20. Give reason why oviparous animals lay more eggs.

    Text Solution

    |