Scientists Currently Identify Three Domains: Plants, Animals, and Bacteria

question 68

True/False

Scientists currently identify three domains: plants, animals, and bacteria. True or False?

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Definitions:

Papillae

Projections on the surface of the tongue that contain taste buds, involved in the sensation of taste.

Ileocecal Sphincter

A muscular valve that controls the flow of digested food from the small intestine to the large intestine.

Ileum

The final and longest segment of the small intestine, where the absorption of vitamins, electrolytes, and other nutrients is completed.

Cecum

The first part of the large intestine, connected to the ileum and ascending colon, playing a role in the digestive process.