CBSE Class 9 Science Diversity In Living Organisms Worksheet Set 04

Practice Worksheets for Class 9 Science: Chapter 07 Diversity In Living Organisms

Review targeted practice sets for Class 9 Science Chapter 07 Diversity In Living Organisms. Built according to official educational guidelines for the 2026-27 academic year, these downloadable worksheets support daily revision and core concept reinforcement.

Practice Chapter 07 Diversity In Living Organisms Worksheets for Class 9 Science

Access the complete worksheet PDF for Chapter 07 Diversity In Living Organisms below. Regular practice with these targeted questions builds familiarity with standard exam patterns and helps secure higher marks in final Science evaluations.

Practice Worksheet
CBSE Class 9 Science
Topic: Diversity In Living Organisms

 

Very Short Answer
 
Q1) What are the skeletal elements in sponges? 
Ans: Needles called spicules and spongin fibers are the skeletal elements in sponges.
 
Q2) Name free living and parasitic flatworms. 
Ans: Free living- Planaria
Parasitic- tape worm
 
Q3) Mention two characteristics of kingdom Protista. 
Ans:  Protista are unicellular eukaryotes.
        ¶ They locomote by pseudopodia, cilia and flagella.
 
Q4) Define species. 
Ans: Species is a group of interbreeding natural populations which are reproductively isolated from other such groups.
 
Q5) How many chambers of heart is present in pisces? Name one phyla which has open circulation.
Ans: Two chamber heart.
Mollusca have open circulation.
 

Click below to download practice worksheet for CBSE Class 9 Science Diversity In Living Organisms Worksheet Set D

Free study material for Science

Practice Worksheet and Study Resources for Class 9 Science Chapter 07 Diversity In Living Organisms

Chapter 07 Diversity In Living Organisms Printable Worksheet for Class 9 Science

Review targeted practice exercises for Class 9 Science Chapter 07 Diversity In Living Organisms. Curated to match official CBSE guidelines, these downloadable PDF sheets support daily revision and core concept reinforcement.

How to Use These Practice Sheets

Built using the official NCERT book for Class 9 Science, these practice materials provide reliable academic guidance. Pair your practice with our recommended NCERT solutions to master optimal problem-solving approaches.

Enhance Speed with Online Practice

Wrap up your chapter revision by testing your knowledge against standard question formats. Everything on our platform is provided free of charge.

FAQs

Where can I download the latest PDF for CBSE Class 9 Science Diversity In Living Organisms Worksheet Set 04?

You can download the teacher-verified PDF for CBSE Class 9 Science Diversity In Living Organisms Worksheet Set 04 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 Diversity In Living Organisms Worksheet Set 04 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 Diversity In Living Organisms Worksheet Set 04?

Yes, we have provided detailed solutions for CBSE Class 9 Science Diversity In Living Organisms Worksheet Set 04 to help Class 9 and follow the official CBSE marking scheme.

How does solving CBSE Class 9 Science Diversity In Living Organisms Worksheet Set 04 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 Diversity In Living Organisms Worksheet Set 04 without any registration.