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Class 11 Biology — Chapter 4: Animal Kingdom
60 practice questions · 20 Easy · 20 Medium · 20 Hard
Free NCERT-aligned multiple-choice practice for Class 11 Biology, Chapter 4 (Animal Kingdom). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 60.
Sample questions
Q1Easy
Sponges belong to phylum:
A.Porifera✓ correct
B.Cnidaria
C.Mollusca
D.Chordata
Why
Pore-bearing animals.
Q2Medium
Coelom is a:
A.Body cavity lined with mesoderm✓ correct
B.Brain part
C.Excretory organ
D.Sensory cell
Why
True coelom = mesoderm-lined cavity.
Q3Hard
Snails belong to phylum:
A.Mollusca✓ correct
B.Arthropoda
C.Annelida
D.Nematoda
Why
Soft-bodied with calcareous shell.
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