Question
Biology Question on Kingdom Protista
One of the following is a connecting link between protozoans and poriferans
A
Cliona
B
Leucosolenia
C
Oscarella
D
Proterospongia
Answer
Proterospongia
Explanation
Solution
Proteruspongia is a colonial flagellate protozoan whose each cell resembles a choanocyte of Porifera.