Which of the following features differentiates sporozoans from the other phyla of protozoans?

First we have to know that sporozoans are a strictly parasitic protozoan that are usually immobile. Of the following features the one that differentiates protozoans from the other phyla of protozoa is:

A) Sporozoans lack locomotor organs.

I hope this helps, Regards.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus