Multiple choice

Amoeba shows which of the following types of body organization?

  1. Tissue level of organization

  2. Organ level of organization

  3. Organ system level of organization

  4. Cellular level of organization

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Amoeba exhibits cellular level of organization because it is a unicellular organism - all life functions (nutrition, respiration, reproduction) occur within a single cell. Tissue, organ, and organ system levels require multicellular organisms with specialized cell groups.