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Class 11 Biology — Chapter 7: Structural Organisation in Animals
60 practice questions · 20 Easy · 20 Medium · 20 Hard
Free NCERT-aligned multiple-choice practice for Class 11 Biology, Chapter 7 (Structural Organisation in Animals). 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
Tissue lining the body cavities:
A.Epithelial✓ correct
B.Muscle
C.Nervous
D.Connective
Why
Epithelium covers and lines surfaces.
Q2Medium
Blood is a:
A.Fluid connective tissue✓ correct
B.Epithelial tissue
C.Muscle
D.Nervous
Why
Cells (RBC/WBC/platelets) suspended in plasma matrix.
Q3Hard
Functional unit of nervous tissue:
A.Neuron✓ correct
B.Nephron
C.Hepatocyte
D.Osteocyte
Why
Neurons transmit electrical signals.
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