Answer: evidence.
- A evidence
- B disproof
- C no data
- D confusion
Correct answer: A. evidence
Explanation: These fields supply independent lines of evidence supporting evolution.
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.