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The part of alimentary canal present in 8-9 segment of alimentary canal of earthworm is

 

Option: 1

Buccal cavity

 


Option: 2

Stomach

 


Option: 3

Intestine

 


Option: 4

Gizzard


Answers (1)

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 Alimentary Canal of Earthworm

  • The alimentary canal is a straight tube that runs between the first segment to the last segment of the body of an earthworm.
  • The buccal cavity is situated in 1-3 segments.
  • It is followed by the muscular pharynx.
  • The pharynx is followed by an esophagus in 5-7 segments.
  • It is followed by a muscular gizzard in 8-9 segments.
  • The 9-14 segments contain the stomach.

The 8th to 9th segment contains muscular gizzard.

Posted by

vinayak

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