Notes

Indication of Unicellular Organisms…

Indication of Unicellular Organisms:
(i) These are mostly aquatic.
(ii) Eukaryotic cell of protists possess well defined nucleus.
(iii) Membrane bound organelles present
(iv) Protists reproduce both asexually and sexually by a process involving cell fusion and zygote formation.
(v) They can be autotrophic or heterotrophic i.e. parasitic.