CBSE Class 9 Science Worksheet Set 05

Access the latest CBSE Class 9 Science Worksheet Set 05. We have provided free printable Class 9 Science worksheets in PDF format, specifically designed for All Chapters. These practice sets are prepared by expert teachers following the 2026-27 syllabus and exam patterns issued by CBSE, NCERT, and KVS.

Worksheets for Class 9 Science - All Chapters

Students should use these Class 9 Science chapter-wise worksheets for daily practice to improve their conceptual understanding. This detailed test papers include important questions and solutions for All Chapters, to help you prepare for school tests and final examination. Regular practice of these Class 9 Science questions will help improve your problem-solving speed and exam accuracy for the 2026-27 session.

Download Class 9 Science All Chapters Worksheet PDF

CLASS IX BIOLOGY

REVISION ASSIGNMENT

CHAPTER 5- THE FUNDANENTAL UNIT OF LIFE

 
1. Cell organelle that contain its own genetic material is:
 
a) Ribosome       c) mitochondria
 
b) Lysosome       d) Golgi bodies
 
2. Assertion: The inner mitochondrial membrane is highly folded. Reason: Cristae increase the surface area for respiration. The above question consists of an assertion A and a reason R for the same. Identify the correct option
 
a) A and R are true and R is correct explanation of A.
 
b) A and R are true but R is not the correct explanation of A
 
c) A is true but R is False.
 
d) A is False but R is true.
 
3. Division of labour exists even at intracellular level, justify the statement by giving two examples.
 
4. Draw a diagram of plant cell and label its any two parts.
 
5. List two types of plastids and state one function of each
 
6. a) Give two points of difference between nuclear region of bacterial cell and animal cell.
 
b) Which structure present in the nuclear region of living cell bears genes?
 
7. Write two similarities and one dissimilarity between mitochondria and plastid
 
8. a) Which organelle is responsible for the formation of lysosomes? Mention its other two functions.
 
b) Why lysosomes are called as waste disposal system of the cell?
 
9. When a living plant cell loses water through osmosis, there is contraction of the contents of the cell away from the cell wall. What is this phenomenon called? Show it with the help of a diagram. What happens if such a cell is then kept in dilute water?
 
CHAPTER 6- TISSUES
 
1. A student observed a slide of animal tissue in which long spindle shaped cells were visible. Which tissue did he observe?
 
a) skeletal muscles b) smooth muscles
 
c) nervous tissue d) cardiac muscles
 
2. List any two features of meristematic tissue.
 
3. Name the contractile proteins present in muscles.
 
4. Question numbers 4(a) - 4(d) are based on the paragraph given below and the related studied concept. Epidermis is the outermost protective layer of plant organs. The epidermis is usually made of a single layer of cells. Cells of epidermis are elongated and flattened, without intercellular space. They are living cells but their inner contents are similar to parenchyma cells. In leaves, epidermis bears small pores called stomata. In some plants living in very dry habitats, the epidermis may be thicker since protection against water loss is critical.
 
a) Epidermal cells have no intercellular space. Why?
 
b) Mention two functions of stomata.
 
c) Name the water proof layer present on outside of epidermis?
 
d) Write two features of parenchymatous cells.
 
5. Write one term for the following tissues:
 
a. joins muscle to bone
 
b. fat reservoir of our body
 
c. supporting, fills the space inside the organs and help in repair of tissues
 
6. a) Uma started walking fast when she noticed some unknown faces are following her. Name the two types of tissues which facilitated the movement of her leg bones in response to stimulus.
 
b) Draw a diagram of any both of the above mentioned two tissues and label any two parts in each
 
7. a) Identify the simple permanent plant tissue with the following description and also mention their location in plant body:
 
i). Cells have irregular wall thickenings
 
ii). Tissues with large intercellular spaces and cells having large air cavity
 
iii). Cells are long narrow and dead
 
8. “The growth of a plant occurs in specific regions only whereas it is not the case with animals. Why? Explain
 
 

CHAPTER 15- IMPROVEMENT IN FOOD RESOURCES
 
 
1. A farmer irrigated his field excessively after adding fertilizers. Why this is not a correct practice?
 
2. Which of the following is not a weed?
 
a) Xanthium c) Parthenium
 
b) Chenopodium d) Wheat
 
3. Fish production includes:
 
a) Only finned fish c) oysters
 
b) Prawns d) all the above
 
4. Define crop rotation. While choosing plants for crop rotation, what factors should be kept in mind?
 
5. In a cattle farm there are fifteen cattle. How can differentiate between diseased and healthy cattle without conducting diagnostic tests?
 
6. List the different ways in which biotic & abiotic factors affect stored food grains?
 
7. What preventive & control measures need to be taken before & after storing the grains?
 
8. a) Cattle are mainly reared for milk or performing agricultural tasks. What are these two categories of cattle’s known as?
 
b) Name two indigenous breeds of cattle
 
9. a) State two differences between egg layers and broilers.
 
b) How can poultry fowl be prevented from various diseases? State any three methods
 
10. Unpredictable monsoons/droughts/low rainfall is adversely affecting the Indian agriculture.
 
a) Mention any two initiatives that have been adopted to increase the availability of water for agricultural purposes.
 
b) State two advantages of making check dams.
 
c) Briefly describe canal and river lift systems of irrigation
 
 
 
Please click on below link to download CBSE Class 9 Science Worksheet Set E

Free study material for Science

Exam Preparation Worksheet for Class 9 Science All Chapters

Download Practice Sheet: All Chapters (Class 9 Science)

Utilize the All Chapters practice worksheet shared above to strengthen your school test preparation. These solved Q&As align with the official CBSE framework for Class 9 Science. Download the PDF format instantly to practice daily, featuring core exam topics curated by experienced teachers for better results.

NCERT Based Questions and Solutions for All Chapters

Crafted around the official NCERT book for Class 9 Science, these worksheets help reinforce core concepts. Once finished, students are advised to read our expert NCERT solutions to master standard problem-solving methodologies in Science. Access all study materials online for free.

More Practice Materials for CBSE Examinations

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 Worksheet Set 05?

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

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

How does solving CBSE Class 9 Science 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 Worksheet Set 05 without any registration.