Home
Class 11
BIOLOGY
In crocodile, heart is...

In crocodile, heart is

A

Two-chambered

B

Three-chambered

C

Four-chambered

D

thirteen-chambered

Text Solution

Verified by Experts

The correct Answer is:
C
In crocodiles, heart is foru-chambered.
Promotional Banner

Topper's Solved these Questions

  • BODY FLUIDS AND CIRCULATION

    A2Z|Exercise Section A : Topicwise Questions Topic 5: Double Circulation And Regulation Of Cardiac Activity|32 Videos

  • BODY FLUIDS AND CIRCULATION

    A2Z|Exercise Section A : Topicwise Questions Topic 6: Sisorder Of Circulatory System|15 Videos

  • BODY FLUIDS AND CIRCULATION

    A2Z|Exercise Section A : Topicwise Questions Topic 3: Coagulation Of Blood And Tissue Fluid (lymph)|15 Videos

  • BIOMOLECULES

    A2Z|Exercise Section D: Chapter End Test|50 Videos

  • BREATHING AND EXCHANGE OF GASES

    A2Z|Exercise Section D: Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

Crocodile heat is

In crocodiles male sex is predominant at

The state, which have all the three species of crocodile and started saving crocodile project is

Diaphragm found in crocodiles is

A bird enters the mouth of a crocodile and feeds on parasitic leeches. The bird gets food and the crocodile gets rid of blood sucking leeches. Both the partners can also live independently. Such an association is :

Life span of crocodile is

A2Z-BODY FLUIDS AND CIRCULATION -Section A : Topicwise Questions Topic 4: Circulatory Pathways
  1. The circulatory pattern in which blood pumped by the heart passed thro...

    Text Solution

    |

  2. In crocodile, heart is

    Text Solution

    |

  3. In which of the following, heart pump mixed blood

    Text Solution

    |

  4. Read the following statements and find out the incorrect statements. ...

    Text Solution

    |

  5. The opening of the right and the left ventricles into the pulmonary ar...

    Text Solution

    |

  6. Read the folllowing statements and find out the incorrect statement.

    Text Solution

    |

  7. Recognise the figure and find out the correct matching.

    Text Solution

    |

  8. The atrium and ventricle of same side are separated by a thick fibrous...

    Text Solution

    |

  9. Assertion : Sino-atrial node (SAN) is called the pacemaker Reason : ...

    Text Solution

    |

  10. Match the colums I and II, and choose the correct combination from the...

    Text Solution

    |

  11. Another mass of nodal tissue called atrio-ventricular node (AVN) is pr...

    Text Solution

    |

  12. A bundle of nodal fibres, which continues from the AVN which passed th...

    Text Solution

    |

  13. On the top of inter-ventricular septum AV bundle immediately divides a...

    Text Solution

    |

  14. Right and left bundle give rise to minute fibres throughout the ventri...

    Text Solution

    |

  15. Pukinje fibre along with right and left bundles are known as

    Text Solution

    |

  16. The maximum number of action potentials are generated by

    Text Solution

    |

  17. Which is correct about joint diastole? a. Bicuspid and tricuspid val...

    Text Solution

    |

  18. In this figure, peak point (a) is represented by letter

    Text Solution

    |

  19. The atrial systole increase the flow of blood into the ventricles by a...

    Text Solution

    |

  20. What will happen during the ventricular systole? a. Bicuspid and tri...

    Text Solution

    |