Home
Class 12
BIOLOGY
Blood, blood vessels and heart forms the...

Blood, blood vessels and heart forms the ________ .

Text Solution

Verified by Experts

circulatory system
Promotional Banner

Topper's Solved these Questions

  • STRUCTURAL ORGANISATION OF ANIMALS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS (MATCH THE FOLLOWING)|1 Videos
  • STRUCTURAL ORGANISATION OF ANIMALS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS (STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE OR FALSE. CORRECT THE FALSE STATEMENT)|14 Videos
  • STRUCTURAL ORGANISATION OF ANIMALS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS (CHOOSE THE CORRECT ANSWER)|26 Videos
  • REPRODUCTION IN PLANTS AND ANIMALS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTION & ANSWERS ( EXPAND THE FOLLOWING ABBREVIATIONS ) :|9 Videos
  • TRANSPORTATION IN PLANTS AND CIRCULATION IN ANIMALS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER ( EXPAND THE FOLLOWING ABBREVIATIONS)|9 Videos

Similar Questions

Explore conceptually related problems

The ureter, blood vessels enter the kidney through ___________

Deficient blood supply to heart muscles is called ____________.

The ureter, blood vessels and nerves innervate the kidney through:

Fill up the blanks in the following paragraph by selecting the correct option The vascular system of frog is well-developed ul("I") type. The blood vascular system involves heart, blood vessels and blood. Heart has 3 chambers, two atria and one ventricle and is covered by a membrane called ul("ii") . A triangular structure called ul("iii") joins the right atrium.

The blood vessels that carry blood away from the heart are called.............

In leech, the blood vessels called as capillaries containing _________ .

……….. is formed of loose connective tissue containing nerves, blood. lymph vessels and sympathetic nerve fibres that control the secretions of intestinal juice.

A cord containinf blood vessels that connects the placenta with the foetus is called the _______.

Although the embryo depends on the mother's blood for its nutrition and supply of oxygen, its circulatory system is never directly connected with the maternal blood vessels. a. What will be the effect on the embryo if its circulatory system is directly connected with the maternal blood vessels? b. State two functions of the placenta.

SURA PUBLICATION-STRUCTURAL ORGANISATION OF ANIMALS -ADDITIONAL QUESTIONS & ANSWERS (FILL IN THE BLANKS)
  1. In leech, the blood vessels called as capillaries containing .

    Text Solution

    |

  2. Mention any two important characteristic features of mammals.

    Text Solution

    |

  3. Blood, blood vessels and heart forms the .

    Text Solution

    |

  4. The male genital pore of a leech is situated between the 2nd and 3rd a...

    Text Solution

    |

  5. The mouth ofleech is a aperture situated in the middle of the anterio...

    Text Solution

    |

  6. Leeches are effective in breaking up .

    Text Solution

    |

  7. In a rabbit, the right and left auricles are separated by .

    Text Solution

    |

  8. Leeches are in nature.

    Text Solution

    |

  9. The dorsal side of a leech has pairs of eyes.

    Text Solution

    |

  10. The last chamber of crop in a leech opens into .

    Text Solution

    |

  11. The nerve ring surrounds the pharynx and is formed of suprapharyngeal ...

    Text Solution

    |

  12. The autonomic nervous system comprises of sympathetic and nerves.

    Text Solution

    |

  13. is a technique of bleeding in a patient to remove toxic impurities fro...

    Text Solution

    |

  14. is a thin walled sac in the junction of small intestine and large inte...

    Text Solution

    |

  15. is the simple method of representing the teeth of a mammal.

    Text Solution

    |

  16. The central nervous system of a rabbit consists of and .

    Text Solution

    |

  17. occupy the highest group in the animal kingdom.

    Text Solution

    |

  18. Each lungs is enclosed by a double membraneous in rabbit.

    Text Solution

    |

  19. The bronchioles end in .

    Text Solution

    |

  20. Leeches are effective in breaking up .

    Text Solution

    |