Identify the incorrectly matched pair:
| 1. | Cretaceous period : dinosaurs became extinct |
| 2. | Carboniferous period : origin of reptiles |
| 3. | Silurian period : origin of vascular plants |
| 4. | Cambrian period : first vertebrates (jawless fishes) |
During which period of the geological time scale did the first seed plants evolve?
1. Carboniferous
2. Triassic
3. Jurassic
4. Cretaceous
The dominant plants during the Jurassic period were:
1. Bryophytes and Ferns
2. Gymnosperms
3. Monocots
4. Dicots