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24 questions
A species could go extinct if:
food becomes more plentiful.
members of the species have adaptations to enhance survival.
the environment changes drastically and no one can adapt.
there is less competition for resources.
What is most likely to happen to moth populations in the picture shown?
Light moths--hunted easily, dark moths--population increase
Dark moths--hunted easily, dark moths--population increase
Light moths--hunted easily, light moths--population increase
Lights moths will change their color to match dark moths.
Due to pollution, a pond becomes darker over time. Which trait variation became more common?
light fish
dark fish
What process is being shown in this image?
Variation
Natural Selection
Selective Breeding
Homeostasis
How do artificial selection and natural selection differ?
In artificial selection, the environment acts as the selecting agent.
In natural selection, traits that are useful to humans are inherited.
In natural selection, humans act as the selecting agent.
In natural selection, the environment acts as the selecting agent.
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