First seed plants evolved during ............period.

Question

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Answer 1

Evolution of Gymnosperms. The fossil plant Elkinsia polymorpha, a “seed fern” from the Devonian period about 400 million years ago is considered the earliest seed plant is known to date.
So, the correct answer is 'Devonian'

Answer 2

Evolution of Gymnosperms. The fossil plant Elkinsia polymorpha, a “seed fern” from the Devonian period about 400 million years ago is considered the earliest seed plant is known to date.

So, the correct answer is 'Devonian'

First seed plants evolved during ............period.

Cretaceous

Carboniferous

Devonian

Silurian

Evolution of Gymnosperms. The fossil plant Elkinsia polymorpha, a “seed fern” from the Devonian period about 400 million years ago is considered the earliest seed plant is known to date.
So, the correct answer is 'Devonian'

Seed ferns originated in :

Seed habit is an important step in evolution. It is due to

Identify the plants that were dominant during Jurassic period.

This is believed to have evolved late in coenozoic period

Origin of seed in land plants occurred about