Home
Class 11
BIOLOGY
The dorsal surface and ventral surface o...

The dorsal surface and ventral surface of the body of earthworm is marked by

A

A dark median mid dorsal line (dorsal blood vessel and presence of genital pores, respectively

B

The presence of genital openings and a dark mid ventral line (ventral blood vessel), respectively

C

A dark mid dorsal line and a dark mid ventral line, respectively

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
A
The dorsal surface and ventral surface of the body of earthworm is marked by a dark median mid drosal line (dorsal blood vessel) and presence of genital pores, respectively.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURAL ORGANIZATION IN ANIMALS

    A2Z|Exercise Section A : Topicwise Questions Topic 4 : Cockroach (morphology And Anatomy)|42 Videos

  • STRUCTURAL ORGANIZATION IN ANIMALS

    A2Z|Exercise Section A : Topicwise Questions Topic 5 : Frogs (morphology And Anatomy)|20 Videos

  • STRUCTURAL ORGANIZATION IN ANIMALS

    A2Z|Exercise Section A : Topicwise Questions Topic 2 : Muscle Tissue And Neural Tissue|9 Videos

  • RESPIRATION IN PLANTS

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

  • THE LIVING WORLD

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

Similar Questions

Explore conceptually related problems

The body of an earthworm is

How do you distinguish between dorsal and ventral surface of the body of earthworm ?

Dorsal surface of earthworm is recognised by

Gas exchange surface of Earthworm is

Dorsal vessel of Earthworm is

Dorsal and ventral fins of Anabas have

A2Z-STRUCTURAL ORGANIZATION IN ANIMALS -Section A : Topicwise Questions Topic 3 : Earthworm (morphology And Anatomy)
  1. Fill in the blanks: a. In the gardens, the earthworm can be traced b...

    Text Solution

    |

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

    Text Solution

    |

  3. The dorsal surface and ventral surface of the body of earthworm is mar...

    Text Solution

    |

  4. Match the columns I, II and III and choose the correct combination fro...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  8. The principal role of the setae in earthworm is

    Text Solution

    |

  9. The correct sequence of different layers in the body wall of the earth...

    Text Solution

    |

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

    Text Solution

    |

  11. The shape of setae is

    Text Solution

    |

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

    Text Solution

    |

  13. Read the following statements and find out the incorrect statement abo...

    Text Solution

    |

  14. Match the columns I and II, and choose the correct combination from th...

    Text Solution

    |

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

    Text Solution

    |

  16. Which of the following part of alimentary canal of earthworm helps is ...

    Text Solution

    |

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

    Text Solution

    |

  18. Fill in the blanks: a. A pair of short and conical ...K.. caecae pro...

    Text Solution

    |

  19. Match the columns I, II and III and choose the correct combination fro...

    Text Solution

    |

  20. A nephridium starts out as a funnel that collects excess fluid from

    Text Solution

    |