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Question 36

Which pectin-rich layer helps bind the walls of two neighbouring plant cells together?

  1. Nuclear envelope
  2. Middle lamellaBonne réponse
  3. Tonoplast
  4. Cytoskeleton

Explication

The middle lamella is the pectin-rich layer that helps adjacent plant cell walls adhere. The tonoplast surrounds a vacuole, so it cannot serve as the binding layer between neighbouring walls.

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Question 36: Which pectin-rich layer helps bind the walls of two… · Cells and Microscopy · Questena