[" 9.Sphincter of Boyden which helps in the filling up of "],[" gall bladder is present in "],[[" (1) Ductus choledoccus (2) Duct of Wirsurg "],[" (3) Ampulla of Vater (4) Duct of Santorini "]]

In which of the following animals incomplete alimentary canal is present ? (1) Aschelminthes (2) Echinoderms (3) Chordates (4) Platyhelminthes

In which of the following animals incomplete alimentary canal is present ? (1) Aschelminthes (2) Echinoderms (3) Chordates (4) Platyhelminthes

In which of the following minerals, Al is present ? 1. Fluorspar 2. Mica 3. Feldspar 4. Cryolite

In which of the following minerals, Al is present ? 1. Fluorspar 2. Mica 3. Feldspar 4. Cryolite

Which of the following helps in preventing diseases? (1) Vaccination (2) Keeping the surrounding clear (3) Cleaning hands before eating (4) Drinking boiling water

Which of the following is true about preen gland? (1) Occur in birds (2) Also known as uropygial gland (3) Occur in bats (4) Help in digestion.

The vitamin which helps in calcium absorption is: 1. A 2. C 3. E 4. D

Read the following statements. I. Bile salt present in bile is responsible to emulsify the fats in small intestine. II. Bicarbonates of sodium, potassium, glycoholate and faurocholate of sodium are bile salts. III. The pH of hepatic bile is 8.6, while pH of gall bladder is 7.6 or 7.5 The flow of bile from liver takes place through hepatic duct, common bile duct, hepatopancreatic ampulla and finally to the first part of small intestine.