What problems might a cell develop if its plasma membrane did not have selective permeability?

The influenza virus cause the flu, but not other diseases. why?

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.