What might happen if cell membranes did not have pores?

If pores didn't exist the cell would die eventually. Pores are present in the cell membrane and allow substances to come inside the cell, like oxygen, water, glucose, ions, substances that are very important to make the cell function. Plus, other substances that result from the metabolism of the cell need to be expelled, and they go through those pores.

Interacting group of various species in a common location. for example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.