Protist Kingdom

The Protist Kingdom includes organism ...

• Eukaryotics, autotrophs and unicellular.

• Prokaryotics, autotrophs, unicellular, multicellular and heterotrophs

• Eukaryotics, autotrophs, heterotrophs, unicellular and multicellular.

• Eukaryotics, autotrophs, heterotrphs and multicellular.

Algae are ...

• Eukaryotic, heterotrophic and unicellular

• Eukaryotic, heterotrophic and multicellular

• Eukaryotic, autotrophic and unicellular

• Eukaryotic, autotrophic, unicellular and multicellular

Algae live in both fresh and seawater aquatic environments, and moist soil habitats.

• True

• False

Algae reproduce asexually through ...

• Fragmentation

• Spores

• Binary fission

• All of them

Agar, a gelatinous substance obtained from the cell walls of red algae, is used to ...

• Prepare culture dishes

• Grow microorganisms in laboratories

• Both of them

• Neither of them

Protozoans are ...

• Eukaryotic, heterotrophic and unicellular

• Eukaryotic, heterotrophic and multicellular

• Eukaryotic, autotrophic and unicellular

• Eukaryotic, autotrophic, unicellular and multicellular

Which group of Protozoa cannot move?

• Ciliates

• Flagellates

• Rhizopods

• Sporozoans

Some protozoans are immobile while others move using ...

• Cilia

• Flagella

• Pseudopods

• All of them

Protozoans ingest their food by a process called phagocytosis.

• True

• False

Protozoans have sexual reproduction by gametes

• True

• False