Evolution Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 12 clues. Answers range from 7 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
change in an organism over time
process by which individuals that are better suited to their environment survive and reproduce most successfully
selection by humans for breeding of useful traits from the natural variation among different organisms
inherited characteristic that increases an organism's chance of survival
ability of an organism to survive and reproduce in its environment
change in a DNA sequence that affects genetic information
periodic movement and return of animals from one place to another
random change in allele frequencies
physical features of an organism
structures that have different mature forms in different organismsby develop from the same embryotic tissues
a structure that appears to have lost all of its functions through evolution
structures ofdifferent species having similar or corresponding function but not from the same evolutionary orgin
