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STD 11 - 8. Cell the unit of life — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 8. Cell the unit of life1 Mark
MCQ
In the middle lamella of plant cell walls, one of the main elements is
  • A
    Iron
  • ✓
    Calcium
  • C
    Magnesium
  • D
    Potassium
✓

Answer

Correct option: B.
Calcium
b

(b) In the form of calcium pectate.

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