Answered

si the main structural constituent of plants that gives them shape and rigidity​

Sagot :

Answer:

Plant Cell Structures

Explanation:

  • The cell wall is located outside the cell membrane. It consists mainly of cellulose and may also contain lignin , which makes it more rigid. The cell wall shapes, supports, and protects the cell.Plastids are membrane-bound organelles with their own DNA.

AshleighBeatrice1viz

Answer:

Is the main structural constituent of plants that gives them shape and rigidity.

ANSWER : Plant Cell Structures.

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