Understanding Evolution Homology And Analogy Answer Key -

Convergent evolution happens when unrelated species evolve similar traits because they live in similar environments.

The wings of a butterfly and the wings of a bird . Both are used for flight, but a butterfly wing is made of chitin and membranes, while a bird wing is made of bone and feathers. They evolved flight separately. understanding evolution homology and analogy answer key

Test your understanding. Answers are given at the end. understanding evolution homology and analogy answer key

Use homology to find relatedness. Recognize analogy to understand ecological niches. understanding evolution homology and analogy answer key