Digestive System of Animals

What is the difference between Invertebrate and Vertebrate Digestive System?

• VDS have gastrovascular cavity

• VDS have alimentary canal

• VDS have complex stomach

• VDS perform mastication

Tags

NGSS.MS-LS4-2

Which of the following invertebrate organism have alimentary canal?

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Tags

NGSS.MS-LS4-2

Humans is classified as:

• Ruminant

• Monogastric

• Avian

• Pseudo-Ruminant

Ostrich that has three chamber stomach is classified as:

• Ruminant

• Monogastric

• Avian

• Pseudo-Ruminant

What is the similarity of ruminant and pseudo-ruminant digestive system?

• They both have four legs

• They both have four chambers

• They both have three chambers

• They both rely microorganism in digestion