Question

Which of the following statements is true about alimentary canal?

a) Fundus region of stomach opens into the first part of small intestine
b) The opening of the stomach into the duodenum is guarded by the Sphincter of Oddi.
c) Large intestine consists of Caecum, ileum, colon and rectum
d) Caecum is a small, blind sac which hosts some symbiotic microorganisms

Answer 1

Answer:

answer: d

Explanation:

caecum is small, blind sac which hosts some symbiotic micro organisms

a narrow finger like tubular projection, the vermiform appendix which is vestigial organ, arises from caecum

Answer 2

The given option 'd' is correct for the alimentary canal.

• Among the given options, 'd' is the correct one which is caecum is a small, blind sac that hosts symbiotic microbes.
• The caecum is the first and small section of the large intestine that connects the ending part of the small intestine to the starting of the large intestine.
• The appendix opens into the cecum below the ileocecal valve in the large intestine itself.