which of the following is an example of a reaction norm?

A. snails that fit into crevices suffer less predation from erabs than snails that are too big to fit

B. as they grow larger, snails can tolerate progressively higher temperatures

C. smails from exposed shores grow small feet when raised on sheltered shores, but grow large feet when raised on exposed shores

D. snails tend to be warmer when the tide is out that when the tide is in

Solutions

Expert Solution

C is the example of reaction norm.

As reaction norm is expression of a individual/ phenotype/ genotype under different environmental condition.

If a reaction norm is straight, it means the organisim did not change its expression under different environmental condition.

gladiator answered 1 year ago

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