Class 11 Biology Chapter 5 Morphology of Flowering Plants – Revision Notes

Quick revision notes for Class 11 Biology Chapter 5 (Morphology of Flowering Plants). These Class 11 Biology Chapter 5 notes are ideal for quick revision just before exams.

Root and Stem

• Tap root (dicots) vs fibrous root (monocots).
• Stem modifications: rhizome, tuber, bulb, corm, tendril, thorn.

Leaf

• Venation: reticulate (dicots), parallel (monocots).

Flower

• Whorls: calyx, corolla, androecium, gynoecium.
• Actinomorphic (radial) vs zygomorphic (bilateral) symmetry.

Fruit and Seed

• Fruit=pericarp+seeds. Albuminous (endosperm retained) vs exalbuminous seeds.

One-Line Summary

Flowering plant morphology examines the external structure and diverse modifications of roots, stems, leaves, flowers, fruits, and seeds, which serve functions from storage to defense to reproduction.

Written by Satish

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