FUNDAMENTAL UNIT OF LIFE

So here I'm Class IX, with your remaining cell Organelles:

Lysosomes
Ribosomes
Vacuoles
& Centrosomes

Here's the link for the lecture.

Leave comments, ask doubts and keep learning
Good Luck

FUNDAMENTAL UNIT OF LIFE (Part 4)

Hey you all,
Welcome back to the next topic.
This one's for class 9.
Here we'll be discussing the most important part of cell

THE NUCLEUS

In this lesson, we've already covered the following:

•Cell: Discoveries

•Cell Theory

•Cell Membrane

•Transport across Cell Membrane

•Cell Wall

And now we cover:

•Nucleus – Organisation & Functions

•Prokaryotic Vs Eukaryotic

•Prokaryotic Organisms

So we start with this video lecture

The most important diagram to practice:

Now the questions:

1. Name two cells/organisms which have more than 1 nucleus.
2. Name the 4 parts of cells and give one unique feature of each.
3. Draw a Prokaryotic cell and label all its parts.
4. Differentiate between Prokaryotic & Eukaryotic cells. Give one example of each.
5. Name one cell organelle that is present in prokaryotic cell, but not found in eukaryotic cell.

So keep learning & keep enjoying.

Don't forget to leave comments & share if you find this useful.

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.

FUNDAMENTAL UNIT OF LIFE (PART II)

CLASS IX

Continuing with previous lecture on Cell: Fundamental Unit of Life for Class IX

This one covers #CellMembrane to develop a basis for study of transport across cell membrane.

Please follow carefully.

This video is followed by 4 more to develop an understanding of the types of transport across cell membrane.

Next we'll be doing some questions on the topics covered till now.

Understand, enquire & apply.

Class IX: Fundamental Unit Of Life (Part 1)

Welcome to Class 9.

Here is a lecture VDO for Chapter 5 of NCERT Class 9 Science Books.

Listen carefully and make notes based on the slides.

Happy Learning

Ask questions, clear doubts. Stay in touch