Animal Digestion Systems Review

Food starts to break down in the _____

• stomach

• small intestine

• large intestine

• mouth

After food is swallowed, the ______.

• Esophagus moves broken down food into the stomach.

• The mouth swallows to move food into the small intestine.

• The large intestine moves digested food into the small intestine.

• The stomach moves food into the mouth where it's broken down.

What does the digestive system of an animal do?

• mashes food into tiny pieces

• removes any waste products

• mixes food with digestive juices

• all of the above

Which of the following is not a digestive structure?

• saliva

• esophagus

• stomach

• small intestine

The _______ stirs an animals food and mixes it with digestive juices.

• stomach

• small intestine

• esophagus

• large intestine

What type of system does a human and dogs have?

• Avian
• Monogastic
• Ruminant

What type of system does a cow have?

• Monogastric
• Avian
• Ruminant

What type of a system does a horse and rabbit have?

• Monogastric

• Ruminant

• Hind-gut fermentor

• Avian

What type of system do poultry have?

• Ruminant
• Avian
• Monogastric

_________ is a yellowish-green, alkaline, bitter liquid produced in the liver.

• Liver
• Bile
• Cud
• Glucose