Q7 / 120 · NEET 2012 (Mains) · Botany

Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them?

  • A
    Pteropus and Ornithorhynchus-Viviparity
  • B
    Garden lizard and crocodile-three chambered heart
  • C
    Ascaris and Ancylostoma-Metameric segmentation
  • Correct answer
    D
    Sea horse and flying fish-Cold blooded (poikilothermal)

Solution

Metameric segmentation is found in Annelida not Nematoda (Ascaris). Crocodile has four-chambered heart. Sea horse and flying fish belong to class-Pisces. These are cold-blooded animals. Ornithorhynchus is oviparous mammal.

Hence, the correct answer is option: 'D'.

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