Name the type of fertilisation that is unique in angiosperms. Describe it.
Kindly refer to the link provided below:
https://www.meritnation.com/ask-answer/question/what-is-double-fertilisation-and-triple-fussion-how-does-fe/how-do-organisms-reproduce/3542532
https://www.meritnation.com/ask-answer/question/what-is-double-fertilisation-and-triple-fussion-how-does-fe/how-do-organisms-reproduce/3542532