Morphology of flowering plants class 11 smart one shot | Complete chapter revision | By BHS Sir

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🌸 Morphology of Flowering Plants – NEET 2025 Notes (Short Version)

📘 Target Keywords: morphology of flowering plants neet notes, flower structure for neet, families in morphology neet

🌱 Introduction:
This Class 11 Botany chapter is one of the most important for NEET — 3–4 questions appear every year (≈16 marks).

🌿 Syllabus Update 2025:
❌ Deleted – Modifications of Root, Stem, Leaf, and secondary details of Families.
✅ Included – Root, Stem, Leaf (basics), Inflorescence, Flower & Floral Formula, Families (Fabaceae, Solanaceae, Liliaceae).

🌱 1. Root
The descending part of the plant that anchors it in soil.
Types: Tap (dicot), Fibrous (monocot), Adventitious (banyan).
Zones: Root cap (protection), Elongation (growth), Maturation (root hairs).

🌾 2. Stem
Ascending part bearing branches, leaves, and flowers.
Functions: Support, transport, photosynthesis, and storage.
Important terms: Node, Internode, Axillary bud, Terminal bud.

🍃 3. Leaf
Lateral outgrowth for photosynthesis and transpiration.
Parts: Leaf base, Petiole, Lamina.
Venation: Reticulate (dicot), Parallel (monocot).

🌸 4. Inflorescence
Arrangement of flowers on the axis.
Types: Racemose (main axis grows), Cymose (main axis ends in flower).
💡 Trick: Racemose = continuous, Cymose = full stop.

🌺 5. Flower
Reproductive unit of angiosperms.
Parts: Calyx, Corolla, Androecium, Gynoecium.
Symmetry: Actinomorphic (Mustard), Zygomorphic (Pea).

🌼 6. Key Families
Fabaceae: Pea → Papilionaceous flower (9+1 stamens).
Solanaceae: Tomato → Pentamerous flower.
Liliaceae: Onion → Trimerous, parallel venation.

📚 7. PYQs (2019–2024)

  • Actinomorphic flower – Mustard

  • Fabaceae formula – ⚥ ⊕ K(5) C1+2+(2) A(9)+1 G1

  • Monocot family – Liliaceae

🏁 Conclusion:
Focus on diagrams, families, and floral formulae.
“Smart study + daily revision = guaranteed marks in NEET Botany.”

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