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Þ1. Anolis cristatellus and A. cooki are both trunk-ground anoles that live on Puerto Rico. A.
Þ cristatellus lives in a shady, forest environment, while A. cookelives in an open, sunny
environment. What is an adaptive explanation for why the dewlap of one species evolved to be
Þ brighter and that of another species darker?

Þ1 Anolis cristatellus and A cooki are both trunkground anoles that live on Puerto Rico AÞ cristatellus lives in a shady forest environment while A cookelives i class=

Respuesta :

The dewlap of the A. cooki evolved to be of a brighter color because the environment of these reptiles tends to be brighter due to the brighter colored plants that will be present. The bright colors are a result of the greater amount of sunlight incident on the plant species there.
On the other hand, the darker dewlaps help A. cristatellus camouflage in the darker environment.