Evolution By Natural Selection Question Preview (ID: 44521)


Evolution By Natural Selection. TEACHERS: click here for quick copy question ID numbers.

Structures that are passed down from a common ancestor but have been adapted for different purposes are:
a) Vestigial Structures
b) Homologous Structures
c) Analogous Structurures
d) Evolved Structures

The main reason why species must evolve or risk going extinct is because this changes:
a) The Environment
b) The Species
c) The Predators
d) The Prey

When two or more species evolve in response to each other it's called:
a) Evolution
b) Natural Selection
c) Coevolution
d) Adaptation

When the last member of a species dies and is gone forever it's called:
a) Evolution
b) Extinction
c) Natural Selection
d) Adaptation

Evolution is caused by the process of:
a) Adaptation
b) Natural Selection
c) Camouflage
d) genetic drift

The unequal survival and reproduction that results from the presence or absence of certain traits is called:
a) Evolution
b) adaptation
c) Natural selection
d) camouflage

Differences between individuals are hereditary which means they are passed from parents to
a) parents
b) siblings
c) offspring
d) grandparents

The change in genetic characteristics of a species over time is called:
a) Natural Selection
b) Adaptation
c) Evolution
d) Camouflage

The deeper underground you find a fossil, the ____ it probably is.
a) Older
b) Newer
c) Better
d) Worse

Preserved remains of dead organisms are called
a) Evolution
b) Adaptations
c) Fossils
d) Natural Selections

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