CBSE Class 11 Biology Platyhelminthes Worksheet Set 01

Practice Worksheets for Class 11 Biology: Platyhelminthes

Review targeted practice sets for Class 11 Biology Platyhelminthes. Built according to official educational guidelines for the 2026-27 academic year, these downloadable worksheets support daily revision and core concept reinforcement.

Practice Platyhelminthes Worksheets for Class 11 Biology

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Practice Worksheet
CBSE Class 11 Biology
Topic: Platyhelminthes



Very Short Question:-

Q1) ________is a fresh water flatworm which lives in the freshwater ponds, lakes and streams.
 
a. Liver fluke
b. Dugesia
c. Taenia soluim
d. Paragonimus
Ans: B
 
Q2) Which of the following statement is correct about flat worms?
a. They exhibit organ system level of organization
b. Flatworms are triploblastic
c. Respiratory and circulatory systems are absent
d. Both 2 & 3
Ans: D

Q3) Why animals of phylum platy helminthes are called flat worm? 
Ans: Their Upper and Lower body surfaces are flat and that’s why they are commonly called flat worms

Q4) Name the cells which helps in the excretion as well as osmoregulation in platy helminthes ?
Ans: Flame cells are the specialized cells of platy helminthes which help in the excretion as well as osmoregulation in platy helminthes.

Q5) High regeneration capacity is possessed by ______?
Ans: Planaria.
 
 
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Practice Worksheet and Study Resources for Class 11 Biology Platyhelminthes

Download Practice Sheet: Platyhelminthes (Class 11 Biology)

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Concept Clarification for Platyhelminthes

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FAQs

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You can download the teacher-verified PDF for CBSE Class 11 Biology Platyhelminthes Worksheet Set 01 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 2026-27 competency-based pattern?

Yes, our CBSE Class 11 Biology Platyhelminthes Worksheet Set 01 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.

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Yes, we have provided detailed solutions for CBSE Class 11 Biology Platyhelminthes Worksheet Set 01 to help Class 11 and follow the official CBSE marking scheme.

How does solving CBSE Class 11 Biology Platyhelminthes Worksheet Set 01 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.

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