-->

Modern Natural Selection Examples


-->

Modern Natural Selection Examples. From the striking coloration of peppered moths to the beak variations in finches, each example reveals how survival and reproduction influence evolutionary changes. Several hundred million years ago, there were no vertebrate animals on land.

Evolution What does it mean to you? ppt download
Evolution What does it mean to you? ppt download from slideplayer.com

The document discusses modern examples of evolution in action, focusing on natural selection as a mechanism for speciation. The only vertebrate species in the world were fish, all of which lived underwater. During times of drought, the finches with the larger beaks survived better than those with smaller beaks.

-->

Evolution What does it mean to you? ppt download

During times of drought, the finches with the larger beaks survived better than those with smaller beaks. Galapagos finches have different types of beaks. During times of drought, the finches with the larger beaks survived better than those with smaller beaks. Several hundred million years ago, there were no vertebrate animals on land.

-->