A tall plant (Tt) is crossed with a short plant (tt).

Apatient is in need of hydration. which type of solution are the patient's cells most likely in?

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

How does natural selection change thephenotypes within a population over time?