Crash Course Botany - Season 1 Episode 9 Why Do Flowers Exist? (Gymnosperms & Angiosperms)
Overview: You couldn’t go a day without interacting with gymnosperms and angiosperms, the two most prominent groups of plants on the planet. We rely on them for food, clothing, and shelter — but why are they so common? In this episode of Crash Course Botany, we’ll find out how their seeds and flowers propelled them to evolutionary success.