Question

extra questions for ch 5 class 9 science ​

Answer 1

Answer:

1. Where are proteins synthesized in our cells?

2. Draw a neat and labelled diagram of plants and animal cells.

3. Why are lysosomes known as suicide bags of the cell?

4. Why do plant have large vacuoles?

5. Name the cell organelles and their functions (both animal and plant cells).

6. Define Osmosis.

7. How does amoeba obtain its food?

8. Define hypotonic,isotonic& hypertonic solutions.

9. Distinguish between prokaryotic and eukaryotic.

10. Mention the names of scientists who discovered Protoplasm & free living cell.