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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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Curtis Nolingal Curtis Nolingal
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2 years ago
The fluctuation test allowed Luria and Delbruck to conclude that ________.

▸ mutations occur at random in response to environmental challenges

▸ mutations are common and thus allow natural selection

▸ mutations occur in the absence of environmental challenges

▸ chemical mutagens are present even in drinking water

▸ None of these
Textbook 
Genetic Analysis: An Integrated Approach

Genetic Analysis: An Integrated Approach


Edition: 3rd
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beccat99beccat99
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2 years ago
This helped my grade so much Perfect
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Just got PERFECT on my quiz
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Thanks for your help!!
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