Scientists often classify organisms based on their ability to perform certain processes.

Which of the following shows an example of organisms being classified based on their physiological abilities?
A.
Plants can make their own food using energy from the Sun.
Animals cannot make their own food.
B.
Plant cells have cell walls.
Animal cells do not have cell walls.
C.
Protists can be unicellular or multicellular.
Bacteria are unicellular.
D.
Animals and plants have membrane-bound nuclei.
Bacteria do not have nuclei.

Scientists often classify organisms based on their ability to perform certain processes.  Which of the following shows an example of organisms being classified based on their physiological abilities?

Plant cells have cell walls.

Animal cells do not have cell walls.

Explanation:

Both examples of Plant cells have cell walls and Animal cells do not have cell walls are typical example of why they are classified differently based on their physiological abilities as cell wall gives shapes and rigidity to plant cells while animal does not have cell wall rather they possess cell membrane

a- all cells come from pre-existing cells