Answer: analogous organs.
- A analogous organs
- B homologous organs
- C vestigial organs
- D preserved fossils
Correct answer: A. analogous organs
Explanation: Analogous organs have similar functions but different evolutionary origins.
A simple phylogenetic tree: a common ancestor branches into several descendant lineages over time, with each branch point marking a speciation event.
Concept context
Origin of life, Darwin's theory, natural selection, speciation, and evidence for evolution.