Home
Class 12
BIOLOGY
The evolution of an internal body cavity...

The evolution of an internal body cavity was in important improvement in animals body design in which area ?

A

Circulation

B

Movement

C

Organ function

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ANIMALIA -I (LOWER INVERTEBRATES)

    ARIHANT NEET|Exercise CHAPTER EXERCISES (Taking it together) Medical entrances special format questions (Statement based questions)|29 Videos

  • ANIMALIA -I (LOWER INVERTEBRATES)

    ARIHANT NEET|Exercise CHAPTER EXERCISES (Taking it together) Medical entrances special format questions (Match the Columns)|13 Videos

  • ANIMALIA -I (LOWER INVERTEBRATES)

    ARIHANT NEET|Exercise CHECK POINT 8.8|20 Videos

  • ANIMAL TISSUES

    ARIHANT NEET|Exercise CHANPTER EXERCISES (MEDICAL ENTRANCES GALLERY)(COLLECTION OF QUESTIONS ASKED IN NEET & VARIOUS MEDICAL ENTRANCE EXAMS)|63 Videos

  • ANIMALIA-II (HIGHER INVERTEBRATES)

    ARIHANT NEET|Exercise Chapter Exercises C Medical entrances gallery (Collection of questions Asked in NEET & Various Medical Entrance Exams )|1 Videos

Similar Questions

Explore conceptually related problems

In molluscs, the general body cavity is

Which tissue protects entire animals body?

Body cavity of mosquito is

True coelom or body cavity occurs in

A body cavity which is lined by mesoderm is called

Give scientific terms for the following : (a) True internal body cavity of animals (b) A solid, unjointed rod present in chordates at some stage of life. (c) Creeping vertebrates. (d) Pore-bearing animals

The central body cavity of coelenterates is called

in which form , food is strored in animal body ?

In which form food is stored in animal body ?

ARIHANT NEET-ANIMALIA -I (LOWER INVERTEBRATES)-CHAPTER EXERCISES (Taking it together) Assorted Questions of the Chapter for Advanced Level Practise
  1. Coelom is cavity found between

    Text Solution

    |

  2. The coelom not lined by mesoderm and directly connected to the archent...

    Text Solution

    |

  3. The evolution of an internal body cavity was in important improvement ...

    Text Solution

    |

  4. Body cavity is the cavity present between body wall and gut wall. In s...

    Text Solution

    |

  5. Development of mesoderm in the form of muscles in body wall, leaving a...

    Text Solution

    |

  6. The animals in which coelom originates as a space in the mesoderm are ...

    Text Solution

    |

  7. Protostomes are

    Text Solution

    |

  8. A large cavity with blood called hoemocoel is found in

    Text Solution

    |

  9. Platyhelminthes , annelids , arthropods and molluscans are

    Text Solution

    |

  10. In some animal groups,t he body is found divided into compartments wit...

    Text Solution

    |

  11. Temperature changes in the environment affect most of the animals whic...

    Text Solution

    |

  12. Modern representatives of an anicient link between the echinoderms and...

    Text Solution

    |

  13. Animals which have well marked digestive cavity are put under

    Text Solution

    |

  14. Who described the animals nature of Porifera ?

    Text Solution

    |

  15. Sponges form a sideline of evolution hence called

    Text Solution

    |

  16. Sponges are porifers because their bodies have

    Text Solution

    |

  17. Which cell of Leucosolenia sponge is self-replicating and capable of g...

    Text Solution

    |

  18. Which one of the following cells take part in reproduction of sponges ...

    Text Solution

    |

  19. Gametes in Leucosolenia are derived from

    Text Solution

    |

  20. The cells surrounding the osculum in sponges are

    Text Solution

    |