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InterviewSolution
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Consider the following four statements regarding the nervous system of a cockroach and choose the correct option indicating as true (T) or false (F) respectively. 1. The Brain of a cockroach is primitive and is made of 2 supra-oesophageal and 1 sub-oesophageal ganglia, connected by 2 circum-oesophageal connectives. 2. It has 3 thoracic and 6 abdominal, segmental ganglia. 3. All the Sensory organs are under the control of the brain directly. 4. Receptors are of tactile, chemo and photo sensory in nature |
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Answer» Consider the following four statements regarding the nervous system of a cockroach and choose the correct option indicating as true (T) or false (F) respectively. 1. The Brain of a cockroach is primitive and is made of 2 supra-oesophageal and 1 sub-oesophageal ganglia, connected by 2 circum-oesophageal connectives. 2. It has 3 thoracic and 6 abdominal, segmental ganglia. 3. All the Sensory organs are under the control of the brain directly. 4. Receptors are of tactile, chemo and photo sensory in nature |
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