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Class 10 Science Chapter Control and Coordination - Part 3

NCERT & CBSE Based, Class 10 Science Chapter Control and Coordination. most important mcqs Test series for practice.

Class 10th
40 Questions
0.00 Marks
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Q1 • MCQ • 1 marks
Control and coordination maintain:
Q3 • MCQ • 1 marks
Which system controls and coordinates activities in animals?
Q4 • MCQ • 1 marks
The structural and functional unit of the nervous system is:
Q5 • MCQ • 1 marks
The nerves arising from the brain and spinal cord form the:
Q6 • MCQ • 1 marks
The largest part of the brain is:
Q7 • MCQ • 1 marks
Which part of the brain maintains body balance?
Q8 • MCQ • 1 marks
Which part of the brain controls involuntary actions like heartbeat?
Q9 • MCQ • 1 marks
The spinal cord is protected by:
Q10 • MCQ • 1 marks
The pathway followed during a reflex action is called:
Q11 • MCQ • 1 marks
Which neurons carry impulses from CNS to muscles?
Q12 • MCQ • 1 marks
The chemical messengers in the body are:
Q13 • MCQ • 1 marks
Which is an example of a reflex action?
Q14 • MCQ • 1 marks
Which hormone regulates growth?
Q15 • MCQ • 1 marks
Thyroxine is secreted by the:
Q16 • MCQ • 1 marks
Thyroxine requires which mineral for its synthesis?
Q17 • MCQ • 1 marks
Deficiency of iodine causes:
Q18 • MCQ • 1 marks
Deficiency of insulin causes:
Q19 • MCQ • 1 marks
Which plant hormone promotes growth?
Q20 • MCQ • 1 marks
Auxins are mainly produced at:
Q21 • MCQ • 1 marks
Which plant hormone promotes cell division?
Q22 • MCQ • 1 marks
Which part of the neuron carries impulses away from the cell body?
Q23 • MCQ • 1 marks
Which hormone promotes fruit ripening?
Q24 • MCQ • 1 marks
Which gland is located above each kidney?
Q25 • MCQ • 1 marks
Which plant hormone inhibits growth?
Q26 • MCQ • 1 marks
Growth towards light is called:
Q27 • MCQ • 1 marks
Growth towards gravity is:
Q28 • MCQ • 1 marks
Growth towards water is:
Q29 • MCQ • 1 marks
Adrenaline prepares the body for:
Q30 • MCQ • 1 marks
Growth in response to touch is:
Q31 • MCQ • 1 marks
Roots show:
Q32 • MCQ • 1 marks
Shoots generally show:
Q33 • MCQ • 1 marks
Shoots bend towards light because of:
Q34 • MCQ • 1 marks
Which gland secretes insulin?
Q35 • MCQ • 1 marks
Mimosa leaves fold on touching due to:
Q36 • MCQ • 1 marks
Which movement is independent of the direction of the stimulus?
Q37 • MCQ • 1 marks
Which statement is correct?
Q38 • MCQ • 1 marks
Which type of movement depends on the direction of the stimulus?
Q39 • MCQ • 1 marks
Which part of the neuron contains the nucleus?
Q40 • MCQ • 1 marks
Adrenaline is secreted by:
Q41 • MCQ • 1 marks
The insulating covering around many axons is called:

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