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Class 10 Science — Chapter 6: Control and Coordination
66 practice questions · 22 Easy · 22 Medium · 22 Hard
Free NCERT-aligned multiple-choice practice for Class 10 Science, Chapter 6 (Control and Coordination). 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 66.
Sample questions
Q1Easy
The structural and functional unit of the nervous system is:
A.Nephron
B.Neuron✓ correct
C.Hormone
D.Axon
Why
Neurons are the basic units.
Q2Medium
A knee-jerk reflex is controlled by the:
A.Cerebrum
B.Cerebellum
C.Spinal cord✓ correct
D.Medulla
Why
Reflex arc passes through spinal cord, not brain.
Q3Hard
Movement of a plant towards light is:
A.Geotropism
B.Phototropism✓ correct
C.Hydrotropism
D.Thigmotropism
Why
Phototropism: directional growth toward light (auxin-mediated).
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