Amoebida -

: Because they lack a rigid cell wall or pellicle, their morphology changes every few seconds as they move or feed.

The (or Amoebidae) are a classic group of single-celled organisms known for their "naked" cells and dynamic movement. Unlike their cousins that build protective shells, these amoebae rely on a flexible plasmalemma (cell membrane) that allows them to constantly shift their shape. Key Features of Amoebida amoebida

: You’ll find them everywhere from freshwater ponds and wet soil to salty ocean water and even inside other animals. Famous Examples : Because they lack a rigid cell wall