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Animal Kingdom question

2013 · Q27
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Animal Kingdom question

2013 · Q27

NEETBiologyAnimal KingdomMCQ+4 / −1
Sharks and dogfishes differ from skates and rays because
  1. A
    gill slits are ventrally placed
  2. B
    head and turnk are widened considerably
  3. C
    distinct demarcation between body and tail
  4. D
    their pectoral fins distinctly marked off from cylindrical bodies.
View written solutionFree

Correct answer: D

Sharks and dogfishes have cylindrical body while skates and rays have both of their pectoral fins fused. It gives a wing-like appearance and are not distinct from body.

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