As per cells have different external structures, such as cilia, pseudopods, and flagella they form motion.
What is pseudopods?
The pseudopods are showing pseudopodic movement.
The 3 systems you're going to observe nowadays are cilia (cilium is singular), flagella (flagellum is singular), and pseudopods are all essential cell systems. They are used for motion and/or getting food. Cilia and flagella have a totally simliar shape besides for his or her length.
Thus explained.
To learn more about the flagella refer link :
https://brainly.com/question/1010410
