Page 60 - Practical handout Lev 1-Pharm D- 2024-2025-with spec

Pharm D Level 1 Medicinal plants (PG 101)

Items Dicot leaf monocot leaf

Stomata Dicot stomata types Monocot stomata

Epidermis Usually polygonal or Usually elongated cells
polyhedral cells
Palisade and spongy Present Absent

V. B. Open or bicollateral Closed collateral

Questions:
1- ............................................. leaves have palisade tissue on upper epidermis,
while ............................................. leaves have palisade tissue on both upper and
lower epidermis.

2- In monocot leaves, vascular bundles of ............................................. type is
found in large number on ............................................. epidermis.

3- Compare between dicot leaf and monocot leaf.
4- Draw T.S. in isobilateral leaf.
5- Draw T.S. in monocot leaf.

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