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Class 12 Biology Practice Test: Evolution - Evolution of Plants
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Class 12 Biology Practice Test: Evolution - Evolution of Plants
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10 Questions

1. What occurred during the Cambrian period of plant evolution?
2. Blue-green algae originated about ______ years ago.
3. Evolution of gymnosperms was at its peak during the Triassic period.
4. Increase of herbs and grasses occurred _______ years ago.
5. It was during the Cretaceous period when ______ appeared.
6. Which of the following does not belong to tracheophyte ancestors?
7. Rise of monocots occurred during which epoch?
8. Origin of first seed plants occurred during which period?
9. Bryophytes belonged to _______ ancestral chain.
10. Marine plants were abundant during which period?