There have been changes in the dominant vegetation since plants first invaded the terrestrial environment 400-500 mya.Which of the following shows groups in the correct order in which they were dominant, from earliest to most recent?

Question

Quizplus · Accepted Answer

Progymnosperms were dominant during the Devonian period, gymnosperms during the Carboniferous and Permian periods, and angiosperms since the Cretaceous period. Therefore, the correct order from earliest to most recent is Progymnosperms, Gymnosperms, Angiosperms.

There Have Been Changes in the Dominant Vegetation Since Plants