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Question

Biology Question on neural control and coordination

The following diagram indicates the reflex arc. Identify the parts labelled as A,B,C,D,E,F and G. Choose the correct option

A

A = Sense organ; B = Sensory nerve;. C = Ventral horn; D = Interneuron; E = Dorsal horn; F= Motor nerve; G = Effector

B

A = Sense organ; B = Sensory nerve ; C = Dorsal horn; D = Interneuron; E = Ventral horn; F = Motor nerve; G = Effector

C

A = Effector; B = Motor nerve; C = Ventral horn; D = Interneuron; E = Dorsal horn; F = Sensory nerve; G = Sense organ

D

A = Sense organ; B = Motor nerve; C = Dorsal horn; D = Interneurpn; E = Ventral horn; F = Sensory nerve; G = Effector

Answer

A = Sense organ; B = Sensory nerve ; C = Dorsal horn; D = Interneuron; E = Ventral horn; F = Motor nerve; G = Effector

Explanation

Solution

Answer (b) A = Sense organ; B = Sensory nerve ; C = Dorsal horn; D = Interneuron; E = Ventral horn; F = Motor nerve; G = Effector