1. Collenchymatous hypodermis is characteristics of

2. The lacunae in the vascular bundles of monocot stem is

3. The protoxylem in its midrid bundle in a vertical section of a dorsiventral leaf

4. This is not a characteristic feature of anatomy of dicotyledonous root

5. Vascular bundles are scattered in

6. The correct situation of mesophyll in isobilateral grass leaf is shown by

7. Well-developed pith is found in

8. In monocot leaf

9. In orchids, Velamen tissues is found in

10. Polyarch and exarch vascular bundles occur in