CBSE Class 9 Science Diversity In Living Organisms Worksheet Set 04

Access the latest CBSE Class 9 Science Diversity In Living Organisms Worksheet Set 04. We have provided free printable Class 9 Science worksheets in PDF format, specifically designed for Chapter 7 Diversity In Living Organisms. 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 - Chapter 7 Diversity In Living Organisms

Are you in Class 9 Science? Try these chapter-wise worksheets every day to make your concepts of Chapter 7 Diversity In Living Organisms very clear. The practice papers contain useful questions and answers for school tests. Solving these Class 9 Science problems regularly will build your speed and help you score high marks in the 2026-27 exams.

Get Chapter 7 Diversity In Living Organisms Worksheet PDF for Class 9 Science

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

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Practice Worksheet & Study Resources for Class 9 Science Chapter 7 Diversity In Living Organisms

Class 9 Science Chapter 7 Diversity In Living Organisms Printable Worksheet

Access the Chapter 7 Diversity In Living Organisms 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.

Master Chapter 7 Diversity In Living Organisms with Official NCERT Resources

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.

Improve Your Scores with Science MCQ Tests

To excel in Class 9, students should test their skills using the online Science MCQ test. Additional printable assignments for Class 9 Science are readily accessible on our site. Staying consistent with practice creates deep confidence and boosts scores across CBSE tests.

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.

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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.