Home
Class 12
BIOLOGY
Which of the following pairs are correct...

Which of the following pairs are correctly matched ?
`{:(,"Animals",,"Morphological features"),("(i)","Crocodile",-,"4-chambered heart"),("(ii)","Sea urchin",-,"Parapodia"),("(iii)","Obelia",-,"Metagenesis"),("(iv)","Lemur",-,"Thecodont"):}`

A

(i), (iii) and (iv)

B

(ii), (iii) and (iv)

C

Only (i) and (iv)

D

Only (i) and (ii)

Text Solution

Verified by Experts

The correct Answer is:
A
Exceptionally, crocodile has four-chambered heart. In Obelia the alternation of generation is called metagenesis in which an asexual polypoid generation appears to alternate regularly with a sexual medusoid generation. Thecodont dentition is found in mammals.
Promotional Banner

Topper's Solved these Questions

  • ANATOMY OF FLOWERING PLANTS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|75 Videos

  • BIODIVERSITY AND CONSERVATION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|53 Videos

Similar Questions

Explore conceptually related problems

Which of the following pairs are correctly matched? {:("Animals","Morphological features"),("(1) Crocodile","4-chambered heart"),("(B) Sea Urchin","Parapodia"),("(C) Obelia","Metagenesis"),("(D) Lemur","Thecodont"):}

Which of the following pairs are correctly matched ? Animals Morphological features (i) Crocodile - 4-chambered heart (ii) Sea urchin - Parapodia (iii) Obelia - Melagenesis (iv) Lemur - Thecodont

Which one of the following groups of three animals is correctly matched with their one characteristic morphological feature?

Which one of the following groups of three animals each is correctly matched with their characteristic morphological feature?

Which one of the following groups of three animals each are correctly matched with their characteristic morphological feature ?

Which one of the following is the correctly matched pair of an endangered animal and a National Park ?

Which one of the following groups of three animals each is correctly matched with their one characteristic morphological feature ?

Which one of the following groups of three animals each is correctly matched with their one characteristic morphological features?

Which one of the following groups of three animals each is correctly matched with their one characteristic morphological feature ?

Which of the following is not correctly matched? {:(,"Common name",,"Scientific name"),((i),"Bombay duck",,"Harpadon"),((ii),"Pomphret",,"Stromateus"),((iii),"Salmon",,"Anguilla"),((iv),"Sardine",,"Aluitheronema"),((v),"Singhi",,"Heteropneustes"),(,,,):}

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-ANIMAL KINGDOM-EXERCISE
  1. What is common between parrot, platypus and kangaroo ?

    Text Solution

    |

  2. Which one of the following is a matching pair of a body feature and th...

    Text Solution

    |

  3. Which of the following pairs are correctly matched ? {:(,"Animals",,...

    Text Solution

    |

  4. What is true about nereis, scorpion, cockroac and silver fish?

    Text Solution

    |

  5. Which one of the following is a matching set of a phylum and its three...

    Text Solution

    |

  6. Biradial symmetry and lack of cnidoblasts are the characteristics of

    Text Solution

    |

  7. In which one of the following sets of animals do all the four give bir...

    Text Solution

    |

  8. Two common characters found in Centipede, Cockroach and Crab are

    Text Solution

    |

  9. Which unicellular organism has a macronucleus for trophic function and...

    Text Solution

    |

  10. From the following statements select the wrong one

    Text Solution

    |

  11. Which one of the following characters is not typical of the class Mamm...

    Text Solution

    |

  12. The animal with bilateral symmetry in young stage and radial pentamero...

    Text Solution

    |

  13. In Arthropoda, head and thorax are often fused to form cepalothrax, bu...

    Text Solution

    |

  14. Presence of gills in the tadpole of frog indicates that

    Text Solution

    |

  15. A terrestrial animal must be able to

    Text Solution

    |

  16. During its life cycle fasciola heptica (Liver fluke) Infects its inter...

    Text Solution

    |

  17. Sycon belongs to a group of animals which are best described as

    Text Solution

    |

  18. Which one of the following is a matching pair f an animal and a certai...

    Text Solution

    |

  19. Given below are four matchings of an animal and its kind of respirator...

    Text Solution

    |

  20. In which of the following animal dimorphic nucleus is found

    Text Solution

    |