The kingdom Protista (Protoctista) consists of diverse, mostly single-celled organisms, including algae, protozoa, and slime molds, that do not fit into the other kingdoms of life.
1st year Biology Chapter 7 Notes
These are uniccellular organisms with a flexible outer covering: Ciliates
Oomycetes show close relation with fungi and their cell wall contains: Cellulose
Which one of following is a fungus like protist: Physarum
Algae in which body is differentiated into blades, stipes, and holdfast belong to: Kelps
The sexual process exhibited by most ciliates is called: Conjugation
African sleeping sickness is caused by: Trypanosoma
Chlorophyll a, Chl b, and carotenoids are founds in: Green algae, euglenoids and plants
The feeding stage of a slime mold is called: plasmodium
The kingdom protista contain …… major groups of eukaryotic organisms: Four
Who proposed the kingdom protista for microscopic organisms: Hogg
Polysiphonia is a representative of: Red algae
Cell wall in Oomycetes is chemically composed of: Cellulose
Amoebas move and obtain food by means of: Pseduopodia
Algae have shells composed of halves that five fit together like Petri dish belong to: Diatoms
Parasitics protozoans that form sopres at some stage in their life cycle belong to the group: Apicomplxans
The cell wall consists of two over lapping shell in: Diatoms
Margulis and Schwartz have listed …… phyla of protista: Twenty seven
Important : Review all previous years’ 11 Class Past Papers for comprehensive practice and better exam preparation.