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speciation is
horse legs and human legs
analogous structures
species change constantly over a long time
changes in the environment
adaptation
the creation of a new specie
structures that have a common origin found in related organisms
the change in a population over time
In the gradual speciation model
horse legs and human legs
analogous structures
species change constantly over a long time
changes in the environment
adaptation
the creation of a new specie
structures that have a common origin found in related organisms
the change in a population over time
Evolution is
horse legs and human legs
analogous structures
species change constantly over a long time
changes in the environment
adaptation
the creation of a new specie
structures that have a common origin found in related organisms
the change in a population over time
Which of these is an example of homologous structures?
horse legs and human legs
analogous structures
species change constantly over a long time
changes in the environment
adaptation
the creation of a new specie
structures that have a common origin found in related organisms
the change in a population over time
structures from unrelated organisms that evolved by chance to be very similar are
horse legs and human legs
analogous structures
species change constantly over a long time
changes in the environment
adaptation
the creation of a new specie
structures that have a common origin found in related organisms
the change in a population over time
A trait produced by natural selection, that increases the fitness of the population
horse legs and human legs
analogous structures
species change constantly over a long time
changes in the environment
adaptation
the creation of a new specie
structures that have a common origin found in related organisms
the change in a population over time
Evolution can be caused by
horse legs and human legs
analogous structures
species change constantly over a long time
changes in the environment
adaptation
the creation of a new specie
structures that have a common origin found in related organisms
the change in a population over time
Homologous structures are
horse legs and human legs
analogous structures
species change constantly over a long time
changes in the environment
adaptation
the creation of a new specie
structures that have a common origin found in related organisms
the change in a population over time
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