This printable crossword puzzle on the topic of Ecology & Evolution has 12 clues. Answers range from 7 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The process by which something changes into a different form.
the process by which certain traits make it more possible for an organism to survive
when a population becomes better suited to its habitat
a method of blending into an environment
ability of an organism to survive and reproduce in its environment.
The change in the frequency of genes
different ancestor, similar function, different structure
Evidence of evolution
selection by humans of animals and plants with characteristics for use in breeding over generations.
Passing from one part to another, said of certain
the action or art of imitating someone or something, typically in order to entertain or ridicule:
A change in or the process of changing