CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 06

Official Class 9 Science Worksheets: Chapter 05 The Fundamental Unit of Life

Review targeted practice sets for Class 9 Science Chapter 05 The Fundamental Unit of Life. Built according to official educational guidelines for the 2026-27 academic year, these downloadable worksheets support daily revision and core concept reinforcement.

Chapter-wise Practice Material: Chapter 05 The Fundamental Unit of Life

View or download the dedicated Chapter 05 The Fundamental Unit of Life practice resource below. Engaging with these objective and subjective questions daily ensures continuous academic progress and mastery of the 2026-27 curriculum.

Practice Worksheet
CBSE Class 9 Science
Topic: Fundamental Unit of Life

 

Very Short Answer

Q1) Why do plant cells possess large sized vacuole? 
Ans: Plant cells possess large sized vacuoles for storing important substances like nutrients and water. They store waste materials in them too. Vacuoles also maintain turgidity of the cell as they contain cell sap.

Q2) Define plasmolysis. What will happen to a plasmolysed cell if it is kept in hypotonic solution? 
Ans: The phenomenon of the loss of water from a plant cell by osmosis when a cell is kept in a hypertonic solution so that the cytoplasm shrinks away from the cell wall is called plasmolysis.
If a plasmolysed cell is kept in hypotonic solution the cell will revert to their normal condition. This is called de-plasmolysis.

Q3) Why mitochondria is called ‘power house of the cell’? 
Ans: Mitochondria contains enzymes, for catalyzing biochemical reactions involved in respiration. Energy is produced in the process, hence it is called powerhouse of the cell.

Q4) Briefly describe the structure of Golgi apparatus. 
Ans: Golgi apparatus consists of membrane bound vesicles arranged in stacks called cisterns. Often they have connections with membranes of ER.

Q5) What is cell division? Give the types of cell division.
Ans: Cell division is a process of formation of two or more daughter cells of its own type from the mother cell.
Cell division is of three types:
i. amitosis
ii. mitosis
iii. meiosis

 
 

Click below to download practice worksheet for CBSE Class 9 Science Fundamental Unit of Life Worksheet Set F


Free study material for Science

Download CBSE Practice Material: Class 9 Science Chapter 05 The Fundamental Unit of Life

Download Practice Sheet: Chapter 05 The Fundamental Unit of Life (Class 9 Science)

Access structured practice worksheets for Chapter 05 The Fundamental Unit of Life designed in alignment with the latest CBSE curriculum for Class 9 Science. These printable problem sets help students build accuracy and prepare effectively for school tests.

Concept Clarification for Chapter 05 The Fundamental Unit of Life

Cross-reference your completed exercises with comprehensive NCERT solutions for Class 9 Science to ensure absolute clarity across all sub-topics in this chapter.

Additional Study Resources for Class 9 Science

Follow up your worksheet practice by attempting the interactive online Science MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.

FAQs

Where can I download the latest PDF for CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 06?

You can download the teacher-verified PDF for CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 06 from StudiesToday.com. These practice sheets for Class 9 Science are designed as per the latest CBSE academic session.

Are these Science Class 9 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 06 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 9.

Do you provide solved answers for CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 06?

Yes, we have provided detailed solutions for CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 06 to help Class 9 and follow the official CBSE marking scheme.

How does solving CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 06 help in exam preparation?

Daily practice with these Science worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 9 students get more marks in CBSE exams.

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