The sensory organs present around particular segments in a cockroach have immediate coordination with their respective _____ ganglia.

Brain

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Thoracic

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Abdominal

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Segmental

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Solution

The correct option is D
Segmental

The sensory organs present around the particular segments in cockroach have immediate coordination with their respective Segmental ganglia. This arrangement is specifically seen in insects, which helps produce quick response towards stimuli.

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Similar questions

Q. Identify the correct statements with reference to nervous system of Periplaneta
(i) Brain is mainly sensory and an endocrine gland
(ii) All thoracic ganglia supply nerves to the parts of their respective segments only
(iii) Sixth abdominal ganglion is the largest of all abdominal ganglia
(iv) Frontal ganglion is connected to ingluvial ganglion by a recurrent nerve

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

Q. Select the incorrect statements with reference to the nervous system in Periplaneta.
(I) The brain is mainly a sensory and an endocrine centre.
(II) All thoracic ganglia supply nerves to the parts of their respective segments only.
(III) The sixth abdominal ganglion is the largest of all the abdominal ganglia.
(IV) The frontal ganglion is connected to the ingluvial ganglion by a recurrent nerve.

Q. If male cockroaches have a total of 10 abdominal segments, how many segments are found in the abdomen of a female cockroach?

Q. How many segments are present in the abdominal regions of cockroaches?

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The sensory organs present around particular segments in a cockroach have immediate coordination with their respective _____ ganglia.

The correct option is D Segmental The sensory organs present around the particular segments in cockroach have immediate coordination with their respective Segmental ganglia. This arrangement is specifically seen in insects, which helps produce quick response towards stimuli.

The correct option is D
Segmental

The sensory organs present around the particular segments in cockroach have immediate coordination with their respective Segmental ganglia. This arrangement is specifically seen in insects, which helps produce quick response towards stimuli.