Evolution crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 7 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
_ selection is when nature provides the variations and humans select those they find useful
Explains how modern organisms evolved over long periods of time through decent from common ancestor
Heritable characteristics that increase an organism's fitness
How well an organism can survive and reproduce
_ Selection is the process by which organisms with variations most suited to their local environment survive and leave offspring
Structures that have same function but different structure
Structures that have same structure but potentially different functions
Structures that are present but no longer have function
Provides further evidence that organisms have descended from a common ancestor
This person proposed that organism acquire characteristics to better survive
