Multiple choice

Which of the following tissues have cell walls composed of cellulose only?

  1. Collenchyma

  2. Sclerenchyma

  3. Sclereids

  4. Parenchyma

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Cells are isodiametric i.e. equally expanded on all sides. They may be oval, round, polygonal or elongated. Nucleus is present and hence living. The cell walls are thin and made of cellulose only. Cytoplasm is dense with a single large vacuole. Intercellular spaces may be present.