711. Examples of Rhodophytes are___________?
A. Chondrus
B. Polysiphonia
C. Both of these
D. Pinnularia
712. Of the following which one is not the characteristic of dinoflagellates?
A. Most of them are unicellular
B. They have blooms
C. Their cells are often covered with shells of interlocking cellulose plates impregnated with calcium
D. None of these
713. Lime stone deposits are formed from__________?
A. Zooflagellates
B. Foraminferans
C. Aetinopods
D. Apicomplexans
714. The most important group of producers in marine ecosystem is of__________?
A. Diatoms
B. Euglenoids
C. Dinoflagellates
D. Brown algae
715. Plasmodium belongs to__________?
A. Ciliates
B. Apicomplexans
C. Actinopods
D. Foraminferans
716. Most dinoflagellates are___________?
A. Unicellular
B. Multicellular
C. Both of these
D. Zooflagellates
717. Kingdom protista includes_____________phyla?
A. 27
B. 28
C. 26
D. 29
718. All phostosynthetic euglenoids lose their chlorophyll when grown in dark and obtain their nutrients heterotrophically this statement is___________?
A. True
B. False
C. May be true may be false
D. Unpredictable
719. Stentor is a/an____________?
A. Ciliate
B. Foraniniferan
C. Actinopods
D. Apicomplexan
720. Based on molecular data euglenoids are thought to be closely related to___________?
A. Dinoflagellates
B. Zooflagellates
C. Protozoans
D. Algae