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126. Homeostasis is maintained by
A. Transport system
B. Favourable changes in extracellular fluid
C. Hormonal signals
D. All the above
Explanation:
127. Entropy develops due to
A. Dissipation of energy
B. Collision of particles
C. Breakage of linkages
D. All the above
Explanation:
128. Thermoreceptors present in the skin are
A. Warm receptors below the epidermis and cold receptors in dermis
B. Warm receptors in epidermis and cold receptors below the epidermis
C. Cold receptors in epidermis and warm receptors below epidermis
D. Cold receptors below the epidermis and warm receptors in dermis
Explanation:
129. Endothermic fishes are
A. Sword fishes
B. Tuna Fish
C. Both A and B
D. None
Explanation:
130. Thermostat and internal thermoreceptors are located in
A. Medulla oblongata
B. Hypothalamus
C. Anterior pituitary
D. Cerebrum
Explanation:
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