CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A

Access the latest CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A. We have provided free printable Class 11 Biology worksheets in PDF format, specifically designed for Phylum Arthropoda and Mollusca. These practice sets are prepared by expert teachers following the 2025-26 syllabus and exam patterns issued by CBSE, NCERT, and KVS.

Phylum Arthropoda and Mollusca Biology Practice Worksheet for Class 11

Students should use these Class 11 Biology chapter-wise worksheets for daily practice to improve their conceptual understanding. This detailed test papers include important questions and solutions for Phylum Arthropoda and Mollusca, to help you prepare for school tests and final examination. Regular practice of these Class 11 Biology questions will help improve your problem-solving speed and exam accuracy for the 2026 session.

Download Class 11 Biology Phylum Arthropoda and Mollusca Worksheet PDF

Practice Worksheet
CBSE Class 11 Biology
Topic: Phylum‐Arthropoda and Mollusca



 
Very Short Question:-

Q1) Which of the following set if mollusces exhibiting direct development?
a. Octopus, Dores and Pila
b. Aplysia, Loigo and Doris
c. Loligo, Sepia and Octopus
d. Pila, Aplysia and Sepia
Ans: C
 
Q2) Dragon flies feed on the larva of mosquitoes maggot is the larva of mosquito.
a. Both statement are correct
b. Both statement are incorrect
c. Statement 1st is correct and 2nd is incorrect
d. Only 2 is correct
Ans: C
 
Q3) Name the excretory organs of arthropodas. 
Ans: Green gland and malpighian tubules.
 
Q4) Snails belong to which class. 
Ans: Gastropoda
 
Q5) Who is known as the father of pearl industry?
Ans: Kokichi Mikimoto of taba (Japan)
 
 
 
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Phylum Arthropoda and Mollusca CBSE Class 11 Biology Worksheet

Students can use the Phylum Arthropoda and Mollusca practice sheet provided above to prepare for their upcoming school tests. This solved questions and answers follow the latest CBSE syllabus for Class 11 Biology. You can easily download the PDF format and solve these questions every day to improve your marks. Our expert teachers have made these from the most important topics that are always asked in your exams to help you get more marks in exams.

NCERT Based Questions and Solutions for Phylum Arthropoda and Mollusca

Our expert team has used the official NCERT book for Class 11 Biology to create this practice material for students. After solving the questions our teachers have also suggested to study the NCERT solutions  which will help you to understand the best way to solve problems in Biology. You can get all this study material for free on studiestoday.com.

Extra Practice for Biology

To get the best results in Class 11, students should try the Biology MCQ Test for this chapter. We have also provided printable assignments for Class 11 Biology on our website. Regular practice will help you feel more confident and get higher marks in CBSE examinations.

Where can I download the latest PDF for CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A?

You can download the teacher-verified PDF for CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A from StudiesToday.com. These practice sheets for Class 11 Biology are designed as per the latest CBSE academic session.

Are these Biology Class 11 worksheets based on the 2026 competency-based pattern?

Yes, our CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A 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 11.

Do you provide solved answers for CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A?

Yes, we have provided detailed solutions for CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A to help Class 11 and follow the official CBSE marking scheme.

How does solving CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A help in exam preparation?

Daily practice with these Biology worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 11 students get more marks in CBSE exams.

Is there any charge for the Class 11 Biology practice test papers?

All our Class 11 Biology practice test papers and worksheets are available for free download in mobile-friendly PDF format. You can access CBSE Class 11 Biology Phylum Arthropoda and Mollusca Worksheet Set A without any registration.