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WorksheetsChange Over Time Vocab
Total questions: 10
Worksheet time: 5mins
An inherited trait that increases an organism’s chance of surviving and reproducing in a particular environment.
Adaptation
Variation
Natural Selection
Analogous Structure
The process by which organisms with variations that help them survive in their environment live longer, compete better, and reproduce more than those that do not have the variations.
Natural Selections
Camouflage
Variations
Adaptation
Body parts of organisms that are similar in structure and position but different in function.
Homologous Structure
Analogous Structure
Vestigial Structure
Adaptation
A slight difference in an inherited trait among individual members of a species.
Variations
Homologous Structures
Adaptation
Analogous Structure
Body parts that perform a similar function but differ in structure.
Vestigial Structure
Analogous Structure
Homologous Structure
Adaptation
Body part that has lost its original function through evolution.
Analogous Structure
Homologous Structure
Vestigial Structure
Camouflage
The preserved evidence of the activity of an organism.
Mold
Cast
Trace Fossil
Vestigial Structure
A fossil copy of an organism in a rock.
Cast
Mold
Trace Fossil
Vestigial Structure
The impression of an organism in a rock.
Cast
Mold
Trace Fossil
Vestigial Structure
An adaptation that enables a species to blend in with its environment.
Adaptation
Camouflage
Variation
Natural Selection
