Which of the protozoa has a striking resemblance to collar cells in sponges_____________?
A. Zooflagellates
B. Choanflagellates
C. Trypanosomoa
D. Trichonymphas
Which of the protozoa has a striking resemblance to collar cells in sponges_____________?
A. Zooflagellates
B. Choanflagellates
C. Trypanosomoa
D. Trichonymphas