Question

The california newt, taricha torosa, lives in the coastal areas around los angeles. Which of the following is a valid null hypothesis relating fitness to survival of a bottleneck event in a coastal area where a small, isolated population of california newts resides?

Answer 1

The correct option is that Surviving the bottleneck event will be random, so any change in the allelic frequencies of the salamander population is not attributed to fitness.

What is a California newt?

The California newt is known to be often called orange-bellied newt. It is known to be a species of newt that can be seen only in California, Western United States.

The hypothesis that is linked with the fitness to survival of a bottleneck event in a coastal area is that that Surviving the bottleneck event will be random, so any change in the allelic frequencies of the salamander population is not as a result of  fitness.

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