Which of the Following is an Apicomplexan Parasite

Question

Which of the following is an apicomplexan parasite?
A)Naegleria fowleri
B)Toxoplasma gondii
C)Balantidium coli
D)Giardia lamblia
E)Entamoeba histolytica

Accepted Answer

Toxoplasma gondii is an apicomplexan parasite, while the other choices are either amoeboids (A, E) or ciliates (C) or diplomonads (D).