Paleobotany — MCQs Biology 50 min Score: 0 Attempted: 0/50 Subscribe 1. Paleobotany is the study of: (A) Algae (B) Living plants only (C) Fossil plants (D) Fungi 2. Fossil plants help in studying: (A) Photosynthesis only (B) Evolution of plants (C) Soil formation (D) Plant anatomy only 3. The study of plant fossils from rocks is called: (A) Pteridology (B) Bryology (C) Paleobotany (D) Ethnobotany 4. Fossils are: (A) Only living organisms (B) Preserved remains of ancient organisms (C) Only plants (D) Only rocks 5. Fossilization occurs mainly in: (A) Sand only (B) Igneous rocks (C) Metamorphic rocks (D) Sedimentary rocks 6. Coal is formed from: (A) Minerals only (B) Fossilized animals (C) Fossilized plants (D) Rocks only 7. The study of coal-forming plants belongs to: (A) Ethnobotany (B) Paleobotany (C) Mycology (D) Bryology 8. Glossopteris is a: (A) Fern (B) Alga (C) Moss (D) Fossil gymnosperm 9. Lepidodendron is an example of: (A) Fossil pteridophyte (B) Bryophyte (C) Gymnosperm (D) Angiosperm 10. Paleobotany provides evidence for: (A) Continental drift (B) Photosynthesis (C) Soil formation (D) Plant anatomy 11. The carboniferous period is known for: (A) Desert plants (B) Flowering plants (C) Formation of extensive coal deposits (D) Algae only 12. Fossil ferns are mainly found in: (A) Carboniferous rocks (B) Recent soil (C) Igneous rocks (D) Metamorphic rocks 13. The study of microscopic plant fossils is called: (A) Ethnobotany (B) Bryology (C) Mycology (D) Palynology 14. Pollen and spores preserved in rocks are studied under: (A) Paleobotany (B) Palynology (C) Ethnobotany (D) Bryology 15. Fern fossils from the Carboniferous period indicate: (A) Mountainous environment (B) Desert environment (C) Dense swampy forests (D) Marine habitat 16. The oldest known vascular plants belong to: (A) Silurian period (B) Carboniferous period (C) Devonian period (D) Jurassic period 17. Rhynia is a: (A) Fossil vascular plant (B) Fossil moss (C) Fossil alga (D) Fossil gymnosperm 18. Fern-like plants dominated which period? (A) Jurassic (B) Triassic (C) Carboniferous (D) Cretaceous 19. Seed ferns are called: (A) Pteridosperms (B) Bryophytes (C) Gymnosperms (D) Angiosperms 20. Gymnosperm fossils appear prominently in: (A) Precambrian era (B) Paleozoic era (C) Mesozoic era (D) Cenozoic era 21. Fossil plants are preserved as: (A) Timber only (B) Seeds only (C) Living plants (D) Impressions, compressions, petrifactions, or casts 22. Coal balls contain: (A) Rocks only (B) Petrified plant material (C) Animal fossils (D) Soil 23. Paleobotanical studies help in: (A) Understanding past climate and vegetation (B) Fiber extraction (C) Timber production (D) Oil extraction 24. Lycopods, ferns, and horsetails dominated: (A) Recent forests (B) Carboniferous forests (C) Desert habitats (D) Alpine regions 25. Angiosperm fossils first appeared in: (A) Cretaceous period (B) Jurassic period (C) Triassic period (D) Carboniferous period 26. Cycad fossils are prominent in: (A) Paleozoic era (B) Mesozoic era (C) Cenozoic era (D) Precambrian era 27. Fossil wood showing tree rings provides information about: (A) Mineral composition (B) Soil type (C) Past climate conditions (D) Animal fossils 28. The study of fossil pollen is important for: (A) Soil fertility (B) Reconstructing past vegetation (C) Timber extraction (D) Rubber production 29. Sphenopsids (Equisetales) are: (A) Gymnosperms (B) Mosses (C) Ferns (D) Fossil horsetails 30. The Devonian period is also called: (A) Age of Fishes and early vascular plants (B) Age of Ferns (C) Age of Gymnosperms (D) Age of Angiosperms 31. Seed ferns (Pteridosperms) are: (A) Living ferns (B) Extinct gymnosperm-like plants (C) Bryophytes (D) Algae 32. Fossil Ginkgo leaves provide information about: (A) Desert flora (B) Recent flora (C) Mesozoic flora (D) Marine algae 33. Fossil study helps in: (A) Understanding plant evolution (B) Soil formation (C) Photosynthesis only (D) Timber extraction only 34. Fossil plants in amber are preserved as: (A) Resin inclusions (B) Impressions (C) Casts (D) Coal balls 35. The major plant groups studied in paleobotany include: (A) Only mosses (B) Only algae (C) Only fungi (D) Bryophytes, pteridophytes, gymnosperms, and angiosperms 36. Stigmaria are fossil roots of: (A) Cycas (B) Glossopteris (C) Lepidodendron (D) Equisetum 37. Alethopteris is a: (A) Fossil fern (B) Moss (C) Gymnosperm (D) Angiosperm 38. Fossil plants help in petroleum exploration by: (A) Indicating past swampy environments (B) Providing seeds (C) Producing timber (D) Producing fiber 39. Coal formation mainly took place in: (A) Carboniferous period (B) Cretaceous period (C) Triassic period (D) Jurassic period 40. Fossil Lepidodendron is commonly called: (A) Fern (B) Scale tree (C) Horsetail (D) Club moss 41. Paleobotany helps in: (A) Reconstructing ancient ecosystems (B) Rubber production (C) Timber only (D) Fiber extraction only 42. The Jurassic period saw dominance of: (A) Algae (B) Angiosperms (C) Mosses (D) Gymnosperms 43. Coal balls provide: (A) Soil only (B) Minerals only (C) Animal fossils only (D) Cellular details of ancient plants 44. Fossil cycads are important for studying: (A) Bryophytes (B) Mesozoic flora and gymnosperm evolution (C) Ferns only (D) Algae 45. Paleobotany contributes to: (A) Understanding climate change through geological time (B) Rubber production only (C) Fiber production only (D) Timber production only 46. Fossil seeds are important for: (A) Photosynthesis (B) Studying evolution of seed plants (C) Soil formation (D) Timber extraction 47. Fossil plant spores help in: (A) Rubber production (B) Fiber production (C) Timber extraction (D) Palynology and climate reconstruction 48. Carboniferous flora was dominated by: (A) Mosses only (B) Gymnosperms only (C) Ferns, horsetails, and lycopods (D) Angiosperms only 49. Archaeopteris is considered: (A) Fern (B) Moss (C) Early woody tree from Devonian (D) Gymnosperm 50. Fossil plant studies are important for: (A) Fiber extraction only (B) Evolution, paleoecology, climate history, and geology (C) Timber only (D) Rubber only