The Nervous System of Cockroach

Q. Ingluvial ganglion in cockroach is present on the surface of

1. gizzard
2. crop
3. none of these
4. brain

Q.

The figure given below shows the head region of the cockroach. Identify A to F.

1. A- Compound eye, B-Ocellus, C-Maxilla, D-Mandible, E-Labrum, F-Labium
2. A- Ocellus, B-Compound eye, C-Mandible, D-Maxilla, E-Labium, F-Labrum
3. A- Ocellus, B-Compound eye, C-Mandible, D-Maxilla, E-Labrum, F-Labium
4. A- Ocellus, B-Compound eye, C-Maxilla, D-Mandible, E-Labrum, F-Labium

Q.

Brain in cockroach is represented by:

1. sub pharyngeal ganglion

2. supra pharyngeal ganglion

3. sub oesophageal ganglion

4. supra oesophageal ganglion

Q. How many of the given statements are true?

A) In a cockroach, the brain is represented by a supra-oesophageal ganglion that supplies nerves to the maxillary and labial palps.
B) The compound eyes are situated at the ventral surface of the head.
C) Each compound eye consists of 200 hexagonal ommatidia.

1. One
2. Two
3. Three
4. None of the above

Q. Abdominal ganglion in cockroach is not found in this segments

1. 6
2. 5
3. 4
4. 2 and 3

Q. Which of the following characteristics of the double ventral nerve cord holds true in case of Periplaneta americana?

1. Nerve cord is double
   
2. Extends throughout of the body
   
3. Ganglia are segmented
   
4. All of the above
   

Q. Match list I with list II and choose the correct option.

List I	List II
1. Gustatory receptors	A. Anal cerci
2. Olfactory receptors	B. Smell
3. Tactile receptors	C. Touch
4. Auditory receptors	D. Ommatidia
5. Mosaic vision	E. Taste

1. 1-C, 2-B, 3-E, 4-A, 5-D
   
2. 1-C, 2-D, 3-E, 4-B, 5-A
   
3. 1-E, 2-B, 3-C, 4-A, 5-D
   
4. 1-E, 2-D, 3-C, 4-B, 5-A
   

Q. Antennae of cockroach function as

1. Auditory receptor
2. Olfactory receptor
3. Gustatory receptor
4. Tactile sensory receptor

Q. On the head region of Cockroach _______ of _______. and _______ shaped eyes occur.

1. Two pairs, stalked compound and round shaped
2. Many pairs, senssile simple and kidney shaped
3. Many pairs, stalked compound and kidney shaped
4. One pair, senssile compound and kidney shaped

Q. How many of the given statements are true?

A) In a cockroach, the brain is represented by a supra-oesophageal ganglion that supplies nerves to the maxillary and labial palps.
B) The compound eyes are situated at the ventral surface of the head.
C) Each compound eye consists of 200 hexagonal ommatidia.

1. One
2. Two
3. Three
4. None of the above

Q. The animals which come out during night and hide during day are called ____________.

1. Diurnal
2. Nocturnal
3. Arborial
4. Cursorial

Q. The figure given below shows the head region of cockroach.


Identify A to F.

1. A–Compound eye, B–Ocellus, C–Maxilla, D–Mandible, E–Labrum, F–Labium
2. A–Ocellus, B–Compound eye, C–Mandible, D–Maxilla, E–Labrum, F–Labium
3. A–Ocellus, B–Compound eye, C–Mandible, D–Maxilla, E–Labium, F– Labrum
4. A–Ocellus, B–Compound eye, C–Maxilla, D–Mandible, E–Labrum, F–Labium

Q. Match list I with list II and choose the correct option.

List I	List II
1. Gustatory receptors	A. Anal cerci
2. Olfactory receptors	B. Smell
3. Tactile receptors	C. Touch
4. Auditory receptors	D. Ommatidia
5. Mosaic vision	E. Taste

1. 1-C, 2-B, 3-E, 4-A, 5-D
   
2. 1-C, 2-D, 3-E, 4-B, 5-A
   
3. 1-E, 2-B, 3-C, 4-A, 5-D
   
4. 1-E, 2-D, 3-C, 4-B, 5-A
   

Q. Which of the following characteristics of the double ventral nerve cord holds true in case of Periplaneta americana?

1. Nerve cord is double
   
2. Extends throughout of the body
   
3. Ganglia are segmented
   
4. All of the above
   

Q.

Brain in cockroach is represented by:

1. Supra pharyngeal ganglia

2. Sun pharyngeal ganglia

3. Sub oesophageal ganglia

4. Supra oesophageal ganglia

Q. The monarch butterfly avoids predators such as birds by

1. Changing color frequently.
2. Flying away from the predator swiftly.
3. Producing a chemical obnoxious to the predator.
4. Producing ultrasonic waves.

Q. How many eye muscles are present which control all types
of eye movement

1. 3
2. 4
3. 5
4. 6

Q. Which type of vision is found in cockroach?

1. Binocular
2. Mosaic
3. Panoramic
4. Monocular

Q. Which of the following have "ommatidia" as unit of eye?

1. Housefly
2. Pheretima
3. Pila
4. Sepia

Q. Central nervous system of cockroach consist of:

1. Cerebral or supraoesophageal ganglion
2. Suboesophageal ganglion
3. Paired circumesophageal connective
4. All of these

Q. Match the terms to these definitions.

Q. Choose the correct answer from the allternatives given.
What is position of compound eyes in cockcroach ?

1. Lateral
2. Dorsal
3. Ventral
4. Posterior

Q. How many of the given statements are true?

A) In a cockroach, the brain is represented by a supra-oesophageal ganglion that supplies nerves to the maxillary and labial palps.
B) The compound eyes are situated at the ventral surface of the head.
C) Each compound eye consists of 200 hexagonal ommatidia.

1. One
2. Two
3. Three
4. None of the above

Q. Match list I with list II and choose the correct option.

List I	List II
1. Gustatory receptors	A. Anal cerci
2. Olfactory receptors	B. Smell
3. Tactile receptors	C. Touch
4. Auditory receptors	D. Ommatidia
5. Mosaic vision	E. Taste

1. 1-C, 2-B, 3-E, 4-A, 5-D
   
2. 1-C, 2-D, 3-E, 4-B, 5-A
   
3. 1-E, 2-B, 3-C, 4-A, 5-D
   
4. 1-E, 2-D, 3-C, 4-B, 5-A
   

Q. Match list I with list II and choose the correct option.

List I	List II
1. Gustatory receptors	A. Anal cerci
2. Olfactory receptors	B. Smell
3. Tactile receptors	C. Touch
4. Auditory receptors	D. Ommatidia
5. Mosaic vision	E. Taste

1. 1-C, 2-B, 3-E, 4-A, 5-D
   
2. 1-C, 2-D, 3-E, 4-B, 5-A
   
3. 1-E, 2-B, 3-C, 4-A, 5-D
   
4. 1-E, 2-D, 3-C, 4-B, 5-A