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Where are our genes? Describe a good gene
and a bad gene
Tell the story of the
peppered moth and
explain why only
some survived
The peppered moth…
Once upon a time there
was a peppered moth.
The moth lived in the city.
Then a mutation
occurred and a new
coloured moth appeared.
They were both on the
tree, then along
Only the ________ moth
survived in the city.
In the countryside far
away – Which moth was
happily living?
If the black moth ever
came into the countryside
then it was ________!