Positioned So That The Pollen Can Land On The Flower's Stigma. This Pollination Does Not Require An Investment From The Plant To Provide Nectar And Pollen As Food For Pollinators.
The Female Gametophytes Are Contained Within The Ovules Produced In The Carpels.Enclosed Within Pollen Grains Produced In The Anthers.
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.
Username or Email Address
Password
Remember Me
Lost your password?
Don't have an account yet? Sign up
No products in the cart.