Plants in Our Lives: Gymnosperms

The video discusses gymnosperms, focusing on their characteristics and types. Gymnosperms, known for their naked seeds, were once dominant but now have only 700 species. Conifers, a prevalent type, have needles instead of leaves and are used for lumber. Cycads, another group, are less common and grow in tropical areas.

What role do conifers play in the ecosystem and human use?

What are cycads and where can they be found?