Speciation is the process by which new species are formed. which of the following circumstances is most likely to lead to speciation? a. a population becomes separated by environmental factors into two groups that do not reproduce with one another. b. a population is unable to compete with other species and becomes extinct. c. a population reproduces beyond the carrying capacity of the ecosystem in which the population lives. d. a population begins to develop sexual dimorphism between the males and females of the species.

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.

Moving down the ramp from 6 meters to

The image below shows a weather service map. which details best describe this map? check all that apply