Home
Class 12
BIOLOGY
Metamerism I. increases the efficiency...

Metamerism
I. increases the efficiency of body movement .
II.is the characteristic feature of Annelida .
III.plays an important role in respiration .
IV.helps for capturing prey .

A

I and III

B

I and II

C

I, II and III

D

II and IV

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ANIMALIA-II (HIGHER INVERTEBRATES)

    ARIHANT NEET|Exercise Chapter Exercises B Medical entrances special format questions (Statement based questions)|1 Videos

  • ANIMALIA-II (HIGHER INVERTEBRATES)

    ARIHANT NEET|Exercise Chapter Exercises Match the columns|8 Videos

  • ANIMALIA-II (HIGHER INVERTEBRATES)

    ARIHANT NEET|Exercise Chapter Exercises A) Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)|210 Videos

  • ANIMALIA -I (LOWER INVERTEBRATES)

    ARIHANT NEET|Exercise CHAPTER EXERCISES (Taking it together) medical entrances gallery (Collection of Questions Asked in NEET & in various Entrance Exams))|68 Videos

  • ANIMALIA-III (CHORDATES)

    ARIHANT NEET|Exercise MEDICAL ENTRANCES GALLARY (COLLECTION OF QUESTIONS ASLED IN NEET & VARIOUS MEDICAL ENTREANCE EXAMS)|76 Videos

Similar Questions

Explore conceptually related problems

Which of the following statements is incorrect ? I. Each Malpighian tubule in cockroach is lined by glandular and ciliated cells. II. Most of the species of cockroach are of no economical importance. III. Fat bodies in cockroach play an important role in reproduction. IV. The cockroach is ammonotelic in the rainy season.

Which of the following statement is correct regarding the nitric oxide? (i) It is reduced to hydroxylamine by SnCl_(2) (ii) It is reduced to N_(2)O by SO_(2) (iii) It plays an important role in respiration by controlling blood pressure. (iv) No is produced in the brain as messenger molecule of neurons.

Statement - I: Air, when strong in the form of air currents, is called wind. Statement - II: Wind plays an important role in the dispersal of seeds and fruits.

Pedicellariae of sea star is a pincer-like structure which I.is used for biting and rasping . II.helps in keeping the body surface clean . III.helps in cloacal respiration . IV.acts as organ of offence . Choose the correct option .

Which among the following are the characteristic features of Cucumaria ? I. It is an orange coloured animal which lives in shallow trepical water. II. It has twenty sets of feeding arms that far out into torny tentacles . III .Respiration occurs through system of tubule called respiratory tree. Iv Its larval from in auricularia .

Sphenodon I. belongs to Rhynchocephalia order of Anapsida class. II. Have pineal orr their eye as their characteristic feature. III. Male have double copulatory organs (hemipenis). IV. Is a living fossil.

Following features belong to which syndrome ? (I) Furrowed tongue (II) palm is broad with characteristics palm crease . (III) Physical and mental retardation (IV) Short statured with small round head.

Choose the option that has only correct statements : (i) Inclusion bodies which are found in prokaryotic cells are not bounded by any membrane system (ii) Ribosomes are the site of protein synthesis. (iii) Pili are the surface structures of the bacteria which may play a role in motility. (iv) The cell membrane of prokaryotes is structurally similar to the eukaryotes

Bees are known to play an important role in pollination. Which of the following is implemented to increase pollination efficiency in crop fields?

ARIHANT NEET-ANIMALIA-II (HIGHER INVERTEBRATES) -Chapter Exercises B) Medical entrances special format questions (Statement based questions)
  1. Annelids I. are schizocoelomate animals II.have setae as locomotor...

    Text Solution

    |

  2. In the external aperture , of body of Hirudinaria granulosa I.mouth...

    Text Solution

    |

  3. Metamerism I. increases the efficiency of body movement . II.is th...

    Text Solution

    |

  4. Class-Hirudinea of Annelida I.lacks parapodia and setae . II.inclu...

    Text Solution

    |

  5. The statements given below mention certain characteristic features of ...

    Text Solution

    |

  6. Among the statements given below about Nereis , select the incorrect s...

    Text Solution

    |

  7. Among the statements given below about leech (Hirudinaria granulosa) f...

    Text Solution

    |

  8. Of the statements provided identify the incorrect statements , which a...

    Text Solution

    |

  9. In exoskeleton of arthropods , I. chitinous plates present over the ...

    Text Solution

    |

  10. Which of the following statements are correct ? I . The respiratory...

    Text Solution

    |

  11. Which of the following are correctly matched ? {:(I. "Trophallaxis" ...

    Text Solution

    |

  12. Classes of mandibulate are I. Crustacea " " II. Merostomata III....

    Text Solution

    |

  13. Termite I. is a harmful colonical insect . II.shows caste system ....

    Text Solution

    |

  14. In Mollusca , I. digestive tract is a complete and complex with cili...

    Text Solution

    |

  15. Read the statement about characteristic features of class- Monoplacoph...

    Text Solution

    |

  16. Sedentary filter feeding molluscs are I.oyster " " II.pecten I...

    Text Solution

    |

  17. Teredo is I.commonly known as shipworm II.destructive to wood in s...

    Text Solution

    |

  18. Which of the following traits is not a characteristic of echinoderms ?...

    Text Solution

    |

  19. Which among the following are the characteristic features of Cucumaria...

    Text Solution

    |

  20. Read the following statements regarding the class-Crinoidea of phylum-...

    Text Solution

    |