Question

What happened to the world's forests between the Permian and the Triassic? Question 2Answer A. There was no large diversity drop in plants, but angiosperms displaced Glossopteris-dominated forests B. Angiosperms probably first evolved although their oldest fossils are younger; meanwhile, gymnosperms such as Gnetales and conifers stopped evolving C. Ferns continued to dominate despite the Permo-Triassic mass extinction, but gymnosperms also became common D. There may have been no large extinction, but forests full of tree ferns, lycophytes, and Glossopteris gave way to conifer-dominated forests

          What happened to the world's forests between the Permian and the Triassic?
Question 2Answer
A.
There was no large diversity drop in plants, but angiosperms displaced Glossopteris-dominated forests
B.
Angiosperms probably first evolved although their oldest fossils are younger; meanwhile, gymnosperms such as Gnetales and conifers stopped evolving
C.
Ferns continued to dominate despite the Permo-Triassic mass extinction, but gymnosperms also became common
D.
There may have been no large extinction, but forests full of tree ferns, lycophytes, and Glossopteris gave way to conifer-dominated forests

Added by Mark R.

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