Question

in general, the surface of a tree has a harder "feel" than does the surface of a dog, what cell characteristic or cell structure of each organism can be used to explain the difference?

Answer 1

ANSWER:

Plant cells

Plant cells have a cell wall. Their cell walls, which enclose the cell, are rigid.

Animal cells

The animal cells have no cell wall. The animal cells have a cell membrane, which is also called the plasma membrane.

The cell membrane is equivalent to the cell walls of an animal. The cell membrane of an animal is thin and not rigid.

Answer 2

Answer:

here it is

Explanation:

Plant cells have a cell wall which prevents the cell from bursting.These cell wall are rigid.

animals do not have a cell wall, they have a membrane(generally semi-permeable) but it is not so rigid.

hence the characteristic described is presence of cell wall.