Cockroach-Nervous system MCQs with Answers

Cockroach-Nervous system MCQs

Hello students, our today’s topic for the MCQ is ‘Nervous system of cockroach’. The nervous system of the cockroach is consists of Ganglia. The ganglia are segmentally arranged or fused. The cockroach does not have proper brain that’s why we are talking about ganglia. Nervous system of cockroach is consists of CNS, PNS and ANS.

The following MCQs will make understand everything about ‘Nervous system of the cockroach’.

MCQ.1):The nervous system in cockroach consists of central nervous system,………………………………………….and Autonomic nervous system.

a) Post nervous system

b) Pheriphery of nervous system

c) Peripheral nervous system

d) None of them

MCQ.2): In the nervous system of cockroach, autonomous is also called as ………………………………………………………..

a) Somatogastric

b) Visceral system

c) Central system

d) Both a) and b)

MCQ. 3): In the autonomous nervous system of cockroach, which ganglion is present on the pharynx in front of brain?

a)Occipital ganglion

b) Visceral ganglion

c) Frontal ganglion

d) Proventricular ganglion

MCQ.4): Where the visceral ganglion are located in the cockroach?

a) It is present on gizzard

b) It is present on the wall of crop

c) It is present behind the brain above the oesophagus

d) It is present on the pharynx

MCQ.5): The autonomous nervous system supply nerves to the ………………………………………………….

a) Alimentary canal

b) Heart

c) Other visceral organs

d) All of them

MCQ.6): The central nervous system of a cockroach consists of ………………………………………………………..

a) Nerve ring

b) Nerve arising from CNS

c) Four ganglion

d) Frontal ganglion

MCQ.7): Each and every cerebral ganglion of the central nervous system is formed by the ………………………………………………………….

a) Protocerebrum

b) Deutocerebrum

c) Tritocerebrum

d) All of them

MCQ.8): Which of the following nerves go to the wings, legs and internal thoracic organs?

a) Sub-oesophageal ganglia

b) Thoracic ganglia

c) Abdominal ganglia

d) All of them

MCQ.9): Where the abdominal ganglia go in the body of cockroach?

a)Abdominal organs

b) Oesophageal organs

c) Thoracic organs

d) None of them

MCQ.10): Which of the following arises from the sub-oesophageal ganglion?

a) VNC

b) CNS

c) PNS

d) ANS

MCQ.11): Sixth abdominal ganglia in the Central nervous system are largest and it is present in the ………………..Abdominal segment.

a) 5th

b) 4th

c) 7th

d) 9th

 

Answer

1) c) Peripheral nervous system

2) d) Both a) and b)

3) c) Frontal ganglion

4) b) It is present on the wall of crop

5) d) All of them

6) a) Nerve ring

7) d) All of them

8) b) Thoracic ganglia

9) a) Abdominal organs

10) a) VNC

11) c) 7th


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