The amount of gastric juice secreted per day from a human stomach is about:

Peyer's patches are found on the ileum in

Which of the following vitamins is synthesized by bacteria present in the human alimentary canal?

Which of the following are found in the portal area of the liver?
$i$. Branch of hepatic portal vein
$ii$. Branch of hepatic vein
$iii$. Branch of bile duct
$iv$. Branch of hepatic artery
Select the correct option -

The vermiform appendix is a part of which system?

Explain the thecodont and diphyodont type of dental arrangement.