The Fundamental Unit of Life | Class 9th ( Part 3 ) | CBSE | Pranay sir

Welcome back to our series on The Fundamental Unit of Life! In this session, Pranay Sir dives deep into how plant cells manage the movement of water, minerals, and gases. Understanding transport is key to knowing how plants survive, grow, and maintain their structure.

📍 What You Will Learn in This Video:
Diffusion & Osmosis: The science behind how molecules move from high to low concentration.

Plasmolysis: What happens to a plant cell when it loses water?

Turgor Pressure: How water keeps plants upright and prevents wilting.

Active vs. Passive Transport: How cells use energy to move "uphill" against concentration gradients.

Endocytosis & Exocytosis: Moving bulk materials across the plasma membrane.

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