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Natural Selection Review

Across
Father of evolution and natural selection
Birds Darwin discovered with diverse beak shapes and food sources
Changes in the frequency of genes in a population over time
Organisms most likely to survive and reproduce is called
An organism's ability to blend in with its environment
The islands Darwin discovered with the most diverse species
Down
When desirable traits are chosen to appear in the offspring
When organisms struggle to obtain a resource
When an organism has a feature that resembles that or another organism
A human adaptation helpful for survival
Any characteristic that helps an organism survive
Organism that threatens others by hunting
Survival of the Fittest means an organism is most responsive to _____.