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STD 11 - 7. Structural organisation in animal — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 7. Structural organisation in animal1 Mark
MCQ
Which is not correct about bones?
  • A
    Ground substance is hard and non pliable.
  • B
    It is connective tissue.
  • C
    Bones support and protect softer tissuesand organs.
  • ✓
    Bone marrow is not site for production of blood cells.
✓

Answer

Correct option: D.
Bone marrow is not site for production of blood cells.
d

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