This printable crossword puzzle on the topic of Ecology & Evolution has 11 clues. Answers range from 4 to 22 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The change in genetic makeup of a population over multiple generations.
Genetic trait that provides selective advantage and maximizes differential reproductive success.
Published a detailed description on The Origin of Species in 1859.
The mechanism for evolution.
The basic unit of heredity.
Alternate version of a gene, yields different phenotype.
Manifested structure, function, and behavior (expressed genetic trait).
Change within environmental niche.
Type of natural selection that eliminates phenotypic extremes.
Type of natural selection where 1 phenotypic extreme is favored over other extremes.
Type of natural selection that favors both extremes over the stabilizing trait.