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If a Mutation Has a Visible Effect at 26°C, but No

Question 48

Multiple Choice

If a mutation has a visible effect at 26°C, but no visible effect at 20°C, then 20°C is the _______ temperature and 26°C is the _______ temperature.

A) permissive; conditional
B) permissive; restrictive
C) restrictive; conditional
D) restrictive; permissive
E) conditional; restrictive

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