Botany - study of plants ppt AMITH AK

1. STUDY OF PLANTS

5. Protista is the kingdom of unicellular eukaryotes.
It includes;
1) Chrysophytes – eg. Pinnularia(diatoms)
2) Dinoflagellates – eg. Gonyaulax.
3) Euglenoids – eg. Euglena.
4) Slime moulds (saprophylic protists) – eg.
physarum.
5) Protozoans – eg. amoeba

6. Heterotrophic eukaryotic
organisms live saprophytically or
parasitically on or in other living
organisms.

7. They are electron microscopic
infective particles showing living
property only inside the host.

8. These are infectious agents
smaller than virus devoid of
protein coat.

9. These are symbiotic association
between algae and fungi
commonly considered as pollution
indicator.