Science, asked by Sachinkaushik, 1 year ago

Differentiate between the body segment of cockroach and earth worm

Answers

Answered by Chetanß
41
Cockroach 

Cockroach belong to phylum arthropoda.

Cockroaches are diecious (male or female). It means different organism have different sex.

Breathing is through spiracles.

They have ventral nerve cord for controlling their body.

Locomotion  is by jointed legs.

 

Earthworm

Earthworm belong to phylum annelid.

Earthworms are hermaphrodites (monoecious). It means in one organism both the sexes are present

Breathing is through moist skin.

They have central nerve cord for controlling their body.

Locomotion  is by circular and longitudinal muscles with setae covering the body. 

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