Question

1. Collenchyma a) Octopus
2. Sclerenchyma b) Living cells.
3. Dendrites c) Centipede
4. Nerve d) Porifera
5. Myriapoda e) Hair like extensions of cyton
6. Sponge f) Axon
7. Mollusca g) Dead cells

Answer 1

Answer:

Collenchyma, in plants, support tissue of living elongated cells with irregular cell walls. Collenchyma cells have thick deposits of cellulose in their cell walls and appear polygonal in cross section. The strength of the tissue results from these thickened cell walls and the longitudinal interlocking of the cells.