Question

why protozoa is exception of cell theory​

Answer 1

Explanation:

According to the cell theory, an organism is made up of cells, which work as a unit so the the entire body can function as a whole.

But in protozoa, the cell itself is the body, and not a unit of the body.

Answer 2

Protozoa is an exception of cell theory because it doesnt have a well organised cell like structure enclosing various organelles within it.