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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
Non-ciliated simple columnar epithelium often contains which increase the surface area for secretion and absorption.
  • A
    flagella
  • B
    collagen fibres
  • ✓
    microvilli
  • D
    all of these
✓

Answer

Correct option: C.
microvilli
c
The columnar epithelium is composed of a single layer of tall and slender cells. Their free surface have microvilli found in the lining of stomach and intestine and help in secretion and absorption.

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