ICSE Worksheet for chapter-1 Cell : The Fundamental Unit of Life class 9

Worksheet For class 9

This page is prepared by the Academic team of Physics Wallah which consists of ICSE Board Worksheet for Class 9 Biology. Students of Class 9 biology can get a free Worksheet for Class 9 biology in PDF format prepared as per the newest syllabus and examination pattern in your schools.

Before solving the Worksheet for class 9 one must read the textbook of your school board exam and try to read the notes given in Physics Wallah class 9 notes sections. Students can also download free pdf of Class 9 biology Notes prepared by teachers and solve important problems provided here with solutions on daily basis to get more scores in school exams and tests. Physics Wallah worksheets for class 9 ICSE can help students practice with tests and quickly revise lessons learned in the classroom with essential resources such as video lessons, short notes, and sample papers.

Class 9 Board is one of the most important year for every student and need a good planning and right study material to score good marks in your final exam. If any students need to take the online test to check their concepts or understanding then they can visit Biology Quiz for Class 9.

Questions

1. Who proposed the cell theory?
   1. Schleiden and Schwann
   2. Watson and Crick
   3. Darwin and Wallace
   4. Mendel and Morgan
2. Organisms lacking nucleus and membrane bound organelle are -
   1. Diploids
   2. Prokaryotes
   3. Haploids
   4. Eukaryotes
3. Plasmolysis occurs due to -
   1. Absorption
   2. Endosmosis
   3. Osmosis
   4. Exosmosis
4. Write a note on ‘Discovery of cell’.
5. Cell is the structural and functional unit of life’. Explain.
6. Give the differences between diffusion and osmosis.
7. How do substances like CO₂ and water move in and out of the cell? Discuss.
8. Give the difference between prokaryotic cell and eukaryotic cell?
9. How does an Amoeba obtain its food?
10. Describe the levels of organisation in living organisms.