Question

1. what type of protozoa move by producing extensions of their cytoplasm?

sarcodines
ciliates
flagellates
sporozoans

Explanation:

Sarcodines (like amoebas) move and feed using cytoplasmic extensions called pseudopodia. Ciliates use hair-like cilia, flagellates use whip-like flagella, and sporozoans are non-motile (or have limited movement) in their mature forms.

Answer:

sarcodines