Biology, asked by adityamodi, 1 year ago

what isthe scientific name of cockroach and please tell about cockroach in details about respiratory system, nervous system etc?

Answers

Answered by ajy3

periplaneta americana

adityamodi: give me full answer not half

ajy3: search on internet

selena17: yaa its too lengthy

selena17: u can google it

adityamodi: why? would you know na answer

Answered by selena17

Nervous system.....

The central nervous system consists of the supra-oesophageal ganglion or brain, sub- oesophageal ganglion and the nerve cord.

The supra-oesophageal ganglion or cerebral ganglion is a bilobed structure situated in the head in front of oesophagus, above the tentorium and almost between the bases of the antennae. It is formed by the fusion of three pairs of ganglia. It represents the brain and is concerned chiefly with sensory function.

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