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SSC GD 2019 PYQ — Question 26

SSC GD Constable (English) - 13 Feb 2019 Shift 3 • General Awareness • Q26

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Which of the following aquatic animals does NOT have gills?

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Correct answer: D

Explanation

The correct answer is option 4 i.e. Whale.

  • Whales don't have gills, instead, they are born with blowholes.
  • They are marine mammals.
  • They have lungs and nostrils and are incapable of extracting oxygen directly from the water.
  • They breathe by surfacing above the water and inhaling air through their blowhole.