Match the terms of column I with those of column II. Column I Column II (A) Olfactory receptors (1) Tongue (B) Thermoreceptors (temperature receptors) (2) Eye (C) Gustatoreceptors (3) Nose (D) Photoreceptors (4) Skin

(A)- (3) The olfactory receptors play an important role in the sense of smell. It is present specifically in the nose. The olfactory bulb present in the forebrain region of the brain is mainly concerned with the function of olfactory receptors. (B)- (4) Thermoreceptors detect the differences in temperature in the surrounding environment. They are found throughout the skin. The parietal lobe of the brain is mainly concerned with the function of the thermoreceptors. (C)- (1) Gustatoreceptors facilitates the sensation of taste present in the taste buds on the surface of the tongue. The temporal lobe is concerned with the function of gustatoreceptors. (D)- (3) Photoreceptors are the special receptors present in the retina of eyes to receive light. These are of two types: Rods and cones. The former contains the rhodopsin pigment, and the latter contains the iodopsin pigment. Column I Column II (A) Olfactory receptors (3) Nose (B) Thermoreceptors (temperature receptors) (4) Skin (C) Gustatoreceptors (1) Tongue (D) Photoreceptors (2) Eye

E M B I B E

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 7 - Control and Coordination>Short Answer Type Questions>Q 36

EASY

10th CBSE

IMPORTANT

Earn 100

Label the endocrine gland in the given figure.

Important Questions on Control and Coordination

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10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 7 - Control and Coordination>Short Answer Type Questions>Q 37

In figure (a), (b) and (c), which appears more accurate and why?

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10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 7 - Control and Coordination>Short Answer Type Questions>Q 38

Label the parts of a neuron in the figure below.

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HARD

10th CBSE

IMPORTANT

NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 7 - Control and Coordination>Short Answer Type Questions>Q 39

Match the terms of column I with those of column II.

Column I	Column II
(A) Olfactory receptors	(1) Tongue
(B) Thermoreceptors (temperature receptors)	(2) Eye
(C) Gustatoreceptors	(3) Nose
(D) Photoreceptors	(4) Skin