Chapter 12 Patterns in Life: Diversity and Classification class 9th (Exploration) ncert solution

Fern (pteridophyte): vascular tissue is simpler/primitive , with basic bundle arrangement and little secondary growth.
Sunflower (angiosperm): bundles are more organised , arranged in a regular ring, often with cambium for further growth.

NCERT Solution

Class 9 · Science (Exploration) · Chapter 12: Patterns in Life: Diversity and Classification · All Board · ENGLISH · 29 views

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