Which feature is believed to have been the first step in the evolution of land plants from the green algae?
A) protection of the embryo
B) evolution of vascular tissue
C) evolution of microphylls
D) evolution of seeds
E) evolution of flowers in order to attract pollinators It is believed that the evolution of protection for the embryo was the first step required for the evolution of land-based plants. Without an embryo that could survive on land, the rest of the features would have been useless.

Question

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It is believed that the evolution of protection for the embryo was the first step required for the evolution of land-based plants. Without an embryo that could survive on land, the rest of the features would have been useless.

Which Feature Is Believed to Have Been the First Step