A 100-million-year old piece of amber has been discovered which reveals the oldest evidence of sexual reproduction in a flowering plant -- a cluster of 18 tiny flowers from the Cretaceous Period -- ...

Plants are able to reproduce in two different ways - sexual reproduction and asexual reproducion. Sexual reproduction involves pollen from one flower fertilising the egg of another to produce a seed.

https://doi.org/10.2307/1552142 • https://www.jstor.org/stable/1552142 Copy URL In most alpine and arctic plants there is selection for early flowering because of ...

Mother Nature is a great photographer and she knows how to preserve precious moments, just as how an amber from 100 million years back preserved tiny flowers in the middle of producing seeds to ensure ...