Question

true or false, Protozoans are heterotrophs which lack a cell wall.

Answer 1

What do you think?

Answer 2

false

Answer 3

Why do you think that?

Answer 4

Actually, the answer is TRUE; protozoans are heterotrophic and they lack a cell wall. Heterotrophic means that the cell needs to consume energy that comes from the outside. For example, we humans are heterotrophs because our energy comes from outside sources - otherwise known as FOOD. And furthermore, the only cells that have walls are plant cells. I hope this helped you. :D

Answer 5

Also, for future reference (because it may come up if it hasn't already), the opposite of heterotrophic is autotrophic - that means that the organism makes its own energy.