'Former catfish' presentation slideshows

The idea of many species descending from a common ancestor is called Microevolution Macroevolution

The idea of many species descending from a common ancestor is called Microevolution Macroevolution co-evolution sexual dimorphism. 2. A species of fish living in a coral reef changes the color of its scales (over generations) from yellow to blue. This is an example of Microevolution

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