Crop is equivalent to

Answer: Option A

Crop is equivalent to Stomach.
A crop (sometimes also called a croup or a craw, ingluvies, or sublingual pouch) is a thin-walled expanded portion of the alimentary tract used for the storage of food before digestion.
It has been found in birds, and in invertebrate animals including gastropods (snails and slugs), earthworms, leeches and insects.