(a) Parenchyma.
-Has relatively large thin-walled cells.
-Their cells have inter cellular air spaces among them.
-Protoplasts of their cells contain chloroplasts
(b) Collenchyma
- Ability to stretch due to their nonlignified cell walls
- Elongated or cylindrical structure which maximizes support.
franco crick answered the question on April 12, 2018 at 13:38
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