Which of these is true for artificial selection but not natural selection? Select one: A. Selection results in organisms that are more useful for food. B. Genetic variation arises from mutations. C. Humans allow only organisms with favorable traits to reproduce. D. Scientists design new genes that confer favorable traits in a population.

Read the scenario. samira is a freshman basketball player who hopes to go to college on a basketball scholarship. she is offered the chance to play on her school’s varsity basketball team, which plays in tournaments during holiday breaks. samira usually spends her breaks working at the local hardware store. after careful consideration, samira decides to stay on the freshman basketball team and keep working over breaks.the fact that samira may miss out on a scholarship opportunity by staying on the freshman team illustrates-a cause.-minor consequences.-a trade off.-unexpected risk.