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Which concept below does not support the idea of a common ancestor?
species
promotes genetic variation
bird wings and insect wings
They shared a common ancestor
increases it
the more similar their DNA sequence.
Anagolous structures.
The amount of offspring each deer have.
Which best describes the purpose of mixing gene pools?
species
promotes genetic variation
bird wings and insect wings
They shared a common ancestor
increases it
the more similar their DNA sequence.
Anagolous structures.
The amount of offspring each deer have.
The more closely related two species are,
species
promotes genetic variation
bird wings and insect wings
They shared a common ancestor
increases it
the more similar their DNA sequence.
Anagolous structures.
The amount of offspring each deer have.
Two organisms have homologous structures. Which can most likely be concluded about the two organisms?
species
promotes genetic variation
bird wings and insect wings
They shared a common ancestor
increases it
the more similar their DNA sequence.
Anagolous structures.
The amount of offspring each deer have.
A population of deer live in a forest. Which factor below would NOT be considered a limiting factor?
species
promotes genetic variation
bird wings and insect wings
They shared a common ancestor
increases it
the more similar their DNA sequence.
Anagolous structures.
The amount of offspring each deer have.
Which best demonstrates analogous structures in animals?
species
promotes genetic variation
bird wings and insect wings
They shared a common ancestor
increases it
the more similar their DNA sequence.
Anagolous structures.
The amount of offspring each deer have.
How does genetic variation affect an organism’s ability to adapt to its environment?
species
promotes genetic variation
bird wings and insect wings
They shared a common ancestor
increases it
the more similar their DNA sequence.
Anagolous structures.
The amount of offspring each deer have.
Organisms who are evolutionarily closer are most likely found at which taxonomic level?
species
promotes genetic variation
bird wings and insect wings
They shared a common ancestor
increases it
the more similar their DNA sequence.
Anagolous structures.
The amount of offspring each deer have.
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