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STD 11 - 16. Excretory product and their elimination — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 16. Excretory product and their elimination1 Mark
MCQ
Kidneys are organs of excretion in
  • ✓
    All chordates
  • B
    Mammals only
  • C
    Mammals, reptiles and amphibians only
  • D
    Mammals, reptiles and amphibians only
✓

Answer

Correct option: A.
All chordates
a
It’s obvious.

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