An entirely new type of wood that does not fit into either category of hardwood or softwood has been discovered by researchers who were undertaking an evolutionary survey of the microscopic structure ...

A defining feature of angiosperms is double fertilization involving the female gametophyte central cell and formation of a nutrient-storing tissue called endosperm. The route for the evolutionary ...

The world as we know it today is almost inconceivable without the rich and colourful landscapes created by plant life. Among them are flowering plants, or angiosperms, which are by far the most ...