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The Fundamental Unit of Life — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
Question
Middle lamella is formed of:
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Answer

  1. Calcium pectate
Explanation:
The cell wall of two cells are join together by the middle lamella. Middle lamella is a jelly like substance which is made up of calcium and magnesium pectate.

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