Question

please Help me…….!


please​

Answer 1

Answer:

the answer is B

Explanation:

as buccal cavity , oesophagus and rectum don't carry out digestive function

Answer 2

Answer:

• Option B

→ Buccal cavity, Oesophagus, Rectum.

Explanation:-

~Function of Buccal Cavity :

» The Buccal cavity or oral cavity is the beginning of the alimentary canal, which leads to the pharynx to the oesophagus. It is separated by the palate and functions as an entrance to the digestive system and is composed of the teeth, tongue and palate.

~ Oesophagus :

» Informally known as the food pipe, is an organ in vertebrates through which food passes, aided by peristaltic contractions from the pharynx to the stomach.

~Rectum :

» The rectum is the concluding part of the large intestine that terminates in the anus. The average length of the human rectum range between 10 and 15 CM. Its diameter can be compared to that of the sigmoid colon (the part of the large intestine nearest to rectum) at its onset.