One of the following is a connecting link between protozoans and poriferans

Question

One of the following is a connecting link between protozoans and poriferans (A) Cliona (B) Leucosolenia (C) Oscarella (D) Proterospongia

Tardigrade Admin · Accepted Answer

Proteruspongia is a colonial flagellate protozoan whose each cell resembles a choanocyte of Porifera.

Q. One of the following is a connecting link between protozoans and poriferans