Students can practice the NCERT MCQ Questions for Class 10 Science Chapter 6 CONTROL AND CORDINATION with Answers Pdf free download is available here. Revise all the concepts easily by taking help from the MCQ Questions for Class 10 Science with Answers are prepared based on the latest exam pattern. Students can refer to these Life Processes Class 10 MCQs Questions with Answers and assess their preparation level.
CONTROL AND CORDINATION MCQ
Control and Coordination MCQ Questions for Class 10 Science with Answers
Below is list of MCQ for control and Coordination chapter. Students are advised to practice all the below given MCQ to get check their understanding of the topic.
Olfactoreceptors occur in
(A Nasal cavity (B) Buccal cavity
(C) Lungs
(D) Skin.
Answer: (A)
Phonoreceptors are present in
(A) Eyes
(B) Mouth
(C) Ears
(D) Brain.
2. (C)
Statoreceptors are concerned with
(A) Hearing
(B) Equilibrium
(C) Smell
(D) Taste.
3. (B)
Taste receptors are
(A) Tangoreceptors (B) Gustatoreceptors
(C) Olfactoreceptors (D) Photoreceptors.
4. (B)
Thinking part of brain is
(A) Diencephalon (B) Hind brain
(C) Mid brain (D) Fore brain.
5. (D)
Most highly developed part of human brain is
(A) Cerebellum (B) Medulla
(C) Cerebrum
(D) Pons.
6. (C)
Spinal cord is part of
(A) Autonomic nervous system
(B) Voluntary peripheral nervous system
(C) Involuntary peripheral system
(D) Central nervous system.
7. (D)
Cerebellum is part of
(A) Mid brain
(B) Fore brain
(C) Hind brain
(D) Peripheral nervous system.
8. (C)
Centre for hearing occurs in
(A) Occipital lobes (B) Temporal lobes
(C) Frontal lobes (D) Parietal lobes.
9. (B)
Relay of most sensory impulses occur through
(A) Epithalamus (B) Hypothalamus
(C) Thalami
(D) Third ventricle.
10. (C)
Number of cranial nerves is
(A) 36
(B) 24
(C) 18
(D) 12.
11. (B)
In humans, number of spinal nerves is
(A) 31 pairs
(B) 32 pairs
(C) 33 pairs
(D) 36 pairs
12. (A)
Outermost covering of brain and spinal cord is
(A) Arachnoid (B) Piamater
(C) Choroid
(D) Duramater.
Part of brain that controls respiration, heart
beat and peristalsis is
(A) Frontal lobe (B) Medulla oblongata
(C) Occipital lobe (D) Cerebellum.
Centre for regulating body temperature is
(A) Cerebellum
(B) Parietal lobes
(C) Hypothalamus
(D) Central nervous system.
Sympathetic nervous system is component of
(A) Central nervous system
(B) Voluntary peripheral nervous system
(e) Involuntary peripheral nervous system.
(D) Both B and C.
On touching, the folding and drooping of leaves
of Sensitive Plant are
(A) Chemonasty (B) Haptonasty
(C) Thermonasty (D) Thigmonasty.
Phototropism is caused by differential
distribution of
(A) IAA
(B) Kinetin
(C) Gibberellin (D) Abscisic acid.
Thigmotropism is best seen in
(A) Tendrils
(B) Stem apex
(C) Leaves of Sensitive Plant
(D) Root apex
A natural growth inhibitor is
(A) IAA
(C) Cytokinin B) Gibberelin D) Abscisic Acid
Bending of shoot towards light is
(A) Photonasty (B) Phototropism
(C) Photoperiodism (D) Phototaxy.
Artificial ripening of fruits is carried out by (A) Auxin (B) Kinetin (C) Ethylene (D) ABA.
Hormone stimulating internodal length in plante
A) Auxin (B) Gibberellin (C) Cytokinin
(D) Abscisic acid
Nastic movements are
(A) Nondirectional (B) Directional
(C) Locomotion
(D) Organelle movements.
Which one is male hormone
(A) Estrogen
(B) Adrenaline
(C) Testosterone (D) Insulin.
Diabetes insipidus is due to deficiency of
hormone
A) Insulin
(B) Glucagon
(C) ADH
(D) Thyroxine.
Structural and functional unit of nervous system is
(A) Nephron
(B) Neuron
(C) Dendrite
(D) Cyton.
Deficiency of insulin causes
(A) Goitre
(B) Diabetes
(C) Cretinism
(D) Dwarfism.
Somatostatin is
(A) Growth hormone (B) Emergency hormone
(C) Growth inhibitor hormone
(D) Cytokinin.
Which one is not a reflex action
(A) Knee jerk
(B) Coughing
(C) Closing of eyes on flashing light
(D) Swallowing
Which of the following is a plant hormone? (a) Insulin (b) Thyroxin (c) Oestrogen (d) Cytokinin
The gap between two neurons is called a (a) dendrite (b) synapse. (c) axon. (d) impulse.
- (A) 2. (C) 3. (B) 4. (B) 5. (D) 6. (C) 7. (D) 8. (C) 9. (B) 10. (C) 11. (B) 12. (A) 13. (D) 14. (B) 15. (C) 16. (C) 17. (B) 18. (A) 19. (A) 20. (D) 21. (B) 22. (C) 23. (B) 24. (A) 25. (C) 26. (C) 27. (B) 28 (B) 29 (C) 30. (D) 31. (D) 32. B
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