FUNDAMENTAL UNIT OF LIFE (III)

Welcome to the third video for Lesson 5 of NCERT class 9 Science Books.

We've already covered:

•Cell: Discoveries

•Cell Theory

•Cell Membrane

•Transport across Cell Membrane

In this session we'll try to discuss:

•Cell Wall In Fungi, Plants & Bacteria

•Structure of Cell Wall

• Role of Cell Wall

•A 🎁 surprise topic

So get set go. Here's the link of the video:

At the end of the video, I've given a few questions as assignments for you to check your recall. I give them here again:

1. Find the name of animal group where chitin is found.
2. Give three differences between Cell membrane & Cell wall.
3. Why does the skin of your hands shrink when you wash clothes?
4. If the Rheo leaves in above activity are boiled first and then kept in Salt solution, what kind of results will you get?
5. Make a flash card showing structure & function of Cell wall in Plant Cells.

Keep Learning & stay Safe.

Don't forget to post comments, queries & feedback.