Biology > Evolution

Imagine two populations of penguins live in the same ecosystem. One population begins to exchange st... Consider the following scenario: An animal is born with a shorter tail. This makes no difference... The graph shows the distribution of plant heights in an original population and also in the populati... The following table provides phenotypic data for a population of mammoths living in cold environment... Which piece of evidence would best support the argument for kin selection as a mechanism for the evo... What is one similarity between genetic drift and gene flow? (1 point) Responses They are both caused... An enlarged right ventricle both increases oxygen intake and the risk of pulmonary hypertension. How... Question Millions of years ago, the ancestors of giraffes had short necks and used to eat leaves fro... Which characteristic is shared by humans, wallabies, and trout? (1 point) Responses notochord n... Which piece of evidence would best support the argument for kin selection as a mechanism for the evo...