Question 12 Pteridophyta do not have (a) root (b) stem (c) flowers (d) leaves
Ans) (c) flowers In Pteridophyta, the plant body is differentiated into root, stem and leaves.
Vegetative propagation refers to the formation of new plants from the following existing organs of the old plants (a) stems, roots and flowers (b) stems, roots and leaves (c) stems, flowers and fruits (d) stems, leaves and flowers