Biology

4 May, 13:05

In the Galapagos islands, marine iguanas swim in salt water and vent excess salt from their nostrils. Iguanas who are more efficient at venting the salt also have more offspring. What is the term that describes this effect, when organisms with an advantage are more likely to successfully have offspring?

A. Differential reproduction

B. Heritability

C. Variation

D. Overproduction

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