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Question: Answered & Verified by Expert
What is the anterior opening of the alimentary canal?
BiologyDigestion and AbsorptionNEET
Options:
  • A The anus
  • B The stomach
  • C The mouth
  • D The esophagus
Solution:
1359 Upvotes Verified Answer
The correct answer is: The mouth
The alimentary canal begins with an anterior opening - the mouth, and it opens out posteriorly through the anus. The mouth leads to the buccal cavity or oral cavity.

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