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IAT IISER2025BiologyAnimal Kingdom

Match the entries in column I and column II. Column I Column II P Notochord and hollow nerve cord present i. Chordata Q Ectoparasite with 6–15 pairs of gills and closed circulation ii. Cyclostomata R Marine animals with persistent notochord and placoid scales iii. Chondrichthyes S Animals with open circulatory systems, and stomochord iv. Hemichordata

Options

  1. AP - iv; Q - i; R - ii; S - iii
  2. BP - iv; Q - ii; R - i; S - iii
  3. CP-i ; Q-i i i ; R-i i ; S-i v
  4. DP-i i i ; Q-i ; R-i i ; S-i v

Correct answer

A. P - iv; Q - i; R - ii; S - iii

Step-by-step solution

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