Mountains have an unmatched power to drive human evolution. Starting tens of thousands of years ago, people moved to high altitudes, and there they experienced adaptation that reworked their biology. In Tibet, for example, people have broader arteries and capillaries. In the Andes, they can dissolve more oxygen into their blood. These different traits of people who live in high altitudes illustrate
inclusive fitness because the variation in the number and types of molecules in their blood increases their survival
inclusive fitness because the variation in traits is increased by the altruistic behaviors of the Tibetans
relative fitness because the variation in the number and types of molecules in their blood is passed on to the next generation
relative fitness because the variation in traits is increased by high birth rate and low death rate
Answers: 2
Biology, 22.06.2019 05:00, shainaanderson24
Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior
Answers: 1
Biology, 22.06.2019 07:00, Bengynease2598
An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?
Answers: 3
Mountains have an unmatched power to drive human evolution. Starting tens of thousands of years ago,...
Chemistry, 05.07.2019 23:20
Chemistry, 05.07.2019 23:20
Mathematics, 05.07.2019 23:20