CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 05

Find CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 05 right below. We offer free printable Class 9 Science worksheets in PDF for Chapter 5 The Fundamental Unit of Life. Built by expert teachers for the 2026-27 session, these practice exercises align with standard CBSE, NCERT, and KVS patterns.

Chapter 5 The Fundamental Unit of Life Practice Set for Class 9 Science

Practice daily with these Class 9 Science chapter-wise worksheets to master Chapter 5 The Fundamental Unit of Life. Each paper has key questions and answers designed for school tests. Consistent practice of these Class 9 Science questions guarantees better speed and accuracy for the 2026-27 term.

Get Chapter 5 The Fundamental Unit of Life Worksheet PDF for Class 9 Science

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

 

Very Short Answer

Q1) Where are chromosomes located in a cell? How are they important to us? 
Ans: Chromosomes are located in the nucleus. They carry hereditary information in the form of genes for structural and functional traits.

Q2) Give one function of RER and SER. 
Ans: RER helps in protein synthesis.
SER helps in lipid synthesis.

Q3) What will happen if the cellular organization is destroyed due to some physical or chemical means?
Ans: If organization is destroyed, the cell will not be able to perform many of its function. Which will cause cell death.
 
Q4) Mention any two functions of nucleus. 
Ans: The two functions of nucleus are:
i. nucleus is the control center of cell. Helps in transmission of hereditary characters.
ii. nucleus is responsible for cell reproduction.

Q5) Why are lysosomes called ‘suicidal bags of the cell’?
Ans: Lysosomes contain hydrolytic enzymes. These enzymes are capable of digesting foreign materials, debris, and other cell organelles. When the cell is old or there is any disturbance in the cellular metabolism, the lysosomes burst open and release hydrolytic enzymes destroying the entire cell.

 

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


Free study material for Science

Practice Worksheet & Study Resources for Class 9 Science Chapter 5 The Fundamental Unit of Life

Download Practice Sheet: Chapter 5 The Fundamental Unit of Life (Class 9 Science)

Access the Chapter 5 The Fundamental Unit of Life practice worksheet above to gear up for forthcoming school assessments. Following the active CBSE curriculum for Class 9 Science, these solved questions are simple to download in PDF format for daily practice. Built by expert educators around high-yield exam themes, these exercises help raise your overall test scores.

NCERT-Aligned Questions and Answers for Class 9 Science

Compiled using the standard NCERT book for Class 9 Science, these practice exercises ensure accurate guidance. Completing the questions should be followed by checking our comprehensive NCERT solutions, designed to teach clear techniques for Science questions. Every resource is available free of cost.

Additional Study Resources for Class 9 Science

To get the best results in Class 9, students should try the Science MCQ test for this chapter. We have also provided printable assignments for Class 9 Science on our website. Regular practice will help you feel more confident and get higher marks in CBSE examinations.

FAQs

Where can I download the latest PDF for CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 05?

You can download the teacher-verified PDF for CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 05 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 05 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 05?

Yes, we have provided detailed solutions for CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 05 to help Class 9 and follow the official CBSE marking scheme.

How does solving CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 05 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.

Is there any charge for the Class 9 Science practice test papers?

All our Class 9 Science practice test papers and worksheets are available for free download in mobile-friendly PDF format. You can access CBSE Class 9 Science Fundamental Unit of Life Worksheet Set 05 without any registration.