what is paracemium
The correct term is paramecium. Please refer the link below:-
https://www.meritnation.com/ask-answer/question/do-paramecuicm-has-difinite-shape/cell-structure-and-functions/2750256
https://www.meritnation.com/ask-answer/question/do-paramecuicm-has-difinite-shape/cell-structure-and-functions/2750256