maryam62 maryam62

14-08-2017
Biology

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Evolutionary biologists often compare the morphological features of different organisms to look for relationships to determine how they changed over time Describe a study an evolutionary biologist might carry out in determining whether two species share a have common ancestor, based on morphology.

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Slipknot Slipknot

14-08-2017

There was a study 9i forget the name of it where biologists in the Amazon rainforests were looking at salamanders and frogs and the simi.iaritys of their DNA. THe common ancestor was a tadpole, that had morphed into what is now known as the tiger salamander.

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