Question

why lysosomes are called waste disposal system of cell

Answer 1

Lysosomes have powerful enzymes and acids to digest and recycle cellmaterials. Proteins aren't the only type of cellular waste. Cells also have to recycle compartments calledorganelles when they become old and worn out. For this task, they rely on an organelle called the lysosome, which works like a cellular stomach.

Answer 2

lysosome are also known as suicidal bags. This cell organelle contains special enzymes which digest or damage it's own cell's parts.They also digest and recycle waste materials.