Which of the following is incorect matching of the phylum, their alimentary canal , and metameric segmentation ?

Metameric segmentation is

Metameric segmentation is

Metameric segmentation is

Incorect match is

Which of the following is not a correct match of the part of alimentary canal in earthworm, its location and function?

Which of the following is not a correct match of the part of alimentary canal in earthworm, its location and function?

Which of the following statement is incorrect w.r.t. histology of alimentary canal?

Which of the following statement is incorrect w.r.t. histology of alimentary canal?

Which of the following is not a modification of mucosa of alimentary canal :-