Transparent is D
Translucent is B
Opaque is A
Absorption is C
Answer:
Small intestine
Explanation:
The given question has not provided the options neither they are found anywhere therefore it can be assumed that the examiner is asking the most important organ of the alimentary canal.
The alimentary canal is the hollow tube-like structure formed inside the human which are associated with the digestion of the food material. The main organs of the alimentary canals are the oesophagus, stomach and the intestine.
The intestine is the main organ of the canal as it is associated with the digestion of the complex biomolecules and the absorption of these nutrients.
Thus, the small intestine is the correct answer.
Letter A Animals are eukaryotes
