Question

What are three key structure in the plant kingdom that were needed for successful land adaptation?

Answer 1

Stomata,a cuticle,vascular tisuues are three key structures in the plant kingdom that were needed for successful land adaptation.

Stomata are pores.They are using for gas exchange from plant cells to environment.They are necessary in land plants.

Cuticle prevents the evaporation of water from the land plants.It has a waxy,waterproof covering.

Land plants have two vascular tissues they are :Xylem,phloem.Water and nutrients up from the roots by xylem and transported food by phloem from leaves to other parts of plants.