Leaf epidermis and stem epidermis are both covered by a waxy cuticle, but root epidermis is not. how does the lack of a cuticle reflect the function of the root?

If the birth rate of a population of dolphins is 2.0, the death rate is 0.5, and the population size is 100, what is this dolphin's population growth?

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Describe the function of the endomembrane system? what organelles are involved?