Early fossils of flowers and flowering plants are known from 130 million years ago, in the Lower Cretaceous.flowers had a much longer history, the extent of which is not yet fully known.
Flower Of The Same Plant, But Others Have Mechanisms To Prevent Self-pollination And Rely On Cross-pollination, When Pollen Is Transferred From The Anther Of One Flower.
When Pollen From The Anther Of A Flower Is Deposited On The Stigma, This Is Called Pollination. Some Flowers May Self-pollinate, Producing Seed Using Pollen From A Different Flower.
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