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Evolution Vocabulary Words

Across
Different structure and similar function
Heritable characteristic that increase an organism's ability to survive and reproduce in its environment.
How well an organism can survive and reproduce in its environment.
Humans select the desirable traits in plants or animals.
The movement of genes from one population to another population.
Groups of organisms of different species that live in the same area.
The sum total of all the genes and their variations within a population.
Down
Organisms with the most favorable traits to survive and reproduce in their environment.
Similar structure and different function
Groups of organisms of the same species that live in the same area.
Inherited from ancestors but have lost much or all of their original function.
A population or group of populations that can have offsprings with each other, but not with other groups.
Preserved remains or traces of ancient organisms in rocks.
The differences between organisms of the same kind of a plant or animal.
The process of changes over time