Which of the following is not a basic, indisputable fact of evolution?
A) The earth is at least 4.5 billion years old.
B) Behavioral traits are selected based on fitness to the environment.
C) Some major life forms, such as the dinosaurs are now extinct.
D) Birds and mammals did not exist 250 million years ago.

Question

Quizplus · Accepted Answer

Behavioral traits are indeed influenced by natural selection, but stating they are selected based on fitness to the environment oversimplifies the complex interactions between genetics, environment, and behavior. Evolution involves a wide range of factors, and while fitness plays a role, it's not the sole criterion for the selection of behavioral traits.

Which of the Following Is Not a Basic, Indisputable Fact