Protist

Protist ek jinda chij hae jiske khaali ek cell hae. Dher protist bahut chhotaa rahe hae aur iske bina microscope ke nai dekha jaae sake hae. Dher protist plankton hae aur ecosystem khaatir jaruri hae.

 References 

vibhag:P
vibhag:Protista
vibhag:Cell biology
vibhag:Evolutionary biology