darwin hypothesized that new species could appear gradually through small changes in an ancestral species…

darwin hypothesized that new species could appear gradually through small changes in an ancestral species. what experiment did he conduct to test this hypothesis?\n○ the breeding of finches\n○ the breeding of pigeons\n○ the observation of humans\n○ the observation of dog breeds
Answer
Brief Explanations:
Darwin conducted pigeon - breeding experiments to study how small changes could accumulate over time, which related to his idea of new species formation through gradual changes in ancestral species. He was interested in the artificial selection in pigeon breeding and how it could provide insights into natural selection.
Answer:
the breeding of pigeons