A study showed that all living flowers were from a single flower. This kind of flower lived about 140 million years ago. To know the appearance of the first flower,the scientists recorded the features of some living flowers. These flowers are from 792 kinds of flowers. Then the team was able to infer the appearance of the ancestral flower.
There is no living flower that looks exactly like the ancestral one. That is a kind of flower that existed at least 140 million years ago. It has had a long time to evolve into the different kinds of flowers that exist today.
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