What is phylogeny?

Study for the ABA SAFMEDS Exam with comprehensive flashcards and challenging multiple choice questions. Each question offers hints and detailed explanations. Ensure your readiness for the exam day!

Multiple Choice

What is phylogeny?

Explanation:
Phylogeny refers to the history of the natural evolution of a species. It covers the inherited traits and behaviors that have developed over many generations through natural selection, not what an individual learns or experiences in its own life. This is different from ontogeny, which is how a single organism grows and develops, including learned behaviors. So the best answer describes the evolutionary history of a species. The other options describe a behavior-change tactic, a data-collection method, or a stimulus–response relationship, none of which capture evolutionary history.

Phylogeny refers to the history of the natural evolution of a species. It covers the inherited traits and behaviors that have developed over many generations through natural selection, not what an individual learns or experiences in its own life. This is different from ontogeny, which is how a single organism grows and develops, including learned behaviors. So the best answer describes the evolutionary history of a species. The other options describe a behavior-change tactic, a data-collection method, or a stimulus–response relationship, none of which capture evolutionary history.

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