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STD 11 - 4. Animal kingdom — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 4. Animal kingdom1 Mark
MCQ
Bony fishes are
  • A
    Marine
  • B
    Fresh water dwelling
  • C
    Estuary dweller
  • ✓
    Both $(a)$ and $(b)$
✓

Answer

Correct option: D.
Both $(a)$ and $(b)$
d
Bony fishes (Ostrichthyes) are both marine and fresh water fishes with streamlined body. Whereas cartilaginous fishes (chondrichthyes) are marine fishes.

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