Which type of limiting factor affects a large population more than it affects a small population?
a. density dependent
b. density independent
c. population dependentd) population independent

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.

The function of the ciliary escalator is to