Question

Why do Plants cells have cell walls and Animal cells do not?​

Answer 1

The plants need rigid structures so that they can grow up and out

Step-by-step explanation:

all cells have menbrains and the mebrians are flexible. This allows animals to have celles of diffrent shapes.

Answer 2

Plants need a rigid structure. Animal cells have flexible cell membranes. So animal cells can have a variety of shapes, but plant cells can not, they have to take the shape of their cell walls. Both plant and animal cells are eukaryotic, so they contain membrane-bound organelles like the nucleus and mitochondria.