Chapter 22 – Plant Diversity

1. Chapter 22 – Plant Diversity Topic 1 Topic 2 Topic 3 Topic 4 Topic 5 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND

2. Topic 1:$100 Question • Which of the following is true? • a. Plants have adaptations that minimize light absorption. • b. Plants require less water on sunny days. • c. Plants take carbon dioxide from the atmosphere and do not use oxygen. • d. Plants get the water they need from the soil. ANSWER BACK TO GAME

3. Topic 1:$100 Answer • Which of the following is true? • a. Plants have adaptations that minimize light absorption. • b. Plants require less water on sunny days. • c. Plants take carbon dioxide from the atmosphere and do not use oxygen. • d. Plants get the water they need from the soil. BACK TO GAME

4. Topic 1:$200 Question • Living on land required that plants • a. evolve photosynthetic pigments. • b. exchange gases. • c. have cell walls. • d. conserve water. ANSWER BACK TO GAME

5. Topic 1:$200 Answer • Living on land required that plants • a. evolve photosynthetic pigments. • b. exchange gases. • c. have cell walls. • d. conserve water. BACK TO GAME

6. Topic 1:$300 Question • Most seeds can survive extreme heat for long periods because they have a(an) ________. • a. junket • b. endospore • c. seed coat • d. trichome ANSWER BACK TO GAME

7. Topic 1:$300 Answer • Most seeds can survive extreme heat for long periods because they have a(an) ________. • a. junket • b. endospore • c. seed coat • d. trichome BACK TO GAME

8. Topic 1:$400 Question • The _______ of an herbaceous perennial do not die over winter. • a. leaves • b. roots • c. flowers • d. stems ANSWER BACK TO GAME

9. Topic 1:$400 Answer • The _______ of an herbaceous perennial do not die over winter. • a. leaves • b. roots • c. flowers • d. stems BACK TO GAME

10. Topic 1:$500 Question • Farmers must plant wheat each year because wheat is a(an) _________. • a. harvested • b. perennial • c. annual • d. sown ANSWER BACK TO GAME

11. Topic 1:$500 Answer • Farmers must plant wheat each year because wheat is a(an) _________. • a. harvested • b. perennial • c. annual • d. sown BACK TO GAME

12. Topic 2:$100 Question • Looking at the ______ pattern in a leaf can tell you if a given angiosperm is a monocot or dicot. • a. chlorophyll • b. vein • c. scar • d. color ANSWER BACK TO GAME

13. Topic 2:$100 Answer • Looking at the ______ pattern in a leaf can tell you if a given angiosperm is a monocot or dicot. • a. chlorophyll • b. vein • c. scar • d. color BACK TO GAME

14. Topic 2:$200 Question • A plant is a(an) • a. unicellular prokaryote • b. multicellular prokaryote • c. unicellular eukaryote • d. multicellular eukaryote ANSWER BACK TO GAME

15. Topic 2:$200 Answer • A plant is a(an) • a. unicellular prokaryote • b. multicellular prokaryote • c. unicellular eukaryote • d. multicellular eukaryote BACK TO GAME

16. Topic 2:$300 Question • In liverworts, the structures that produce eggs and sperm look like • a. fronds. • b. horns. • c. liver. • d. tiny green umbrellas. ANSWER BACK TO GAME

17. Topic 2:$300 Answer • In liverworts, the structures that produce eggs and sperm look like • a. fronds. • b. horns. • c. liver. • d. tiny green umbrellas BACK TO GAME

18. Topic 2:$400 Question • Which of the following statements is true? • a. Ferns can thrive in areas with little light. • b. Unlike club mosses, ferns grow in moist environments. • c. Fern fronds grow from the plant’s roots. • d. The leaves of Equisetum lack bundles of vascular tissue. ANSWER BACK TO GAME

19. Topic 2:$400 Answer • Which of the following statements is true? • a. Ferns can thrive in areas with little light. • b. Unlike club mosses, ferns grow in moist environments. • c. Fern fronds grow from the plant’s roots. • d. The leaves of Equisetum lack bundles of vascular tissue. BACK TO GAME

20. Topic 2:$500 Question • How is the fern life cycle different from the moss life cycle? • a. The mature sporophyte is diploid. • b. The mature sporophyte grows from the gametophyte. • c. The young gametophyte is haploid. • d. A fern gametophyte always has both archegonia and antheridia. ANSWER BACK TO GAME

21. Topic 2:$500 Answer • How is the fern life cycle different from the moss life cycle? • a. The mature sporophyte is diploid. • b. The mature sporophyte grows from the gametophyte. • c. The young gametophyte is haploid. • d. A fern gametophyte always has both archegonia and antheridia. BACK TO GAME

22. Topic 3:$100 Question • Which of the following is true about mosses? • a. They are the least common bryophytes. • b. Long, thin cells called rhizoids anchor them in the ground. • c. They are very rare in polar regions. • d. Some mosses form clumps of green sporophytes growing together. ANSWER BACK TO GAME

23. Topic 3:$100 Answer • Which of the following is true about mosses? • a. They are the least common bryophytes. • b. Long, thin cells called rhizoids anchor them in the ground. • c. They are very rare in polar regions. • d. Some mosses form clumps of green sporophytes growing together. BACK TO GAME

24. Topic 3:$200 Question • Which of the following statements is true? • a. Seed plants grow only where seedless plants cannot grow. • b. Early seed plants were successful because they were adapted to moist environments. • c. There are no fossils of early seed plants. • d. The evolution of seed plants caused many species of mosses and ferns to become extinct. ANSWER BACK TO GAME

25. Topic 3:$200 Answer • Which of the following statements is true? • a. Seed plants grow only where seedless plants cannot grow. • b. Early seed plants were successful because they were adapted to moist environments. • c. There are no fossils of early seed plants. • d. The evolution of seed plants caused many species of mosses and ferns to become extinct. BACK TO GAME

26. Topic 3:$300 Question • Seed-bearing plants differ from all other plants in that • a. they have true roots, stems, and leaves. • b. their gametes do not require water for fertilization to occur. • c. they have only xylem and no phloem tissue. • d. they have a gametophyte generation. ANSWER BACK TO GAME

27. Topic 3:$300 Answer • Seed-bearing plants differ from all other plants in that • a. they have true roots, stems, and leaves. • b. their gametes do not require water for fertilization to occur. • c. they have only xylem and no phloem tissue. • d. they have a gametophyte generation. BACK TO GAME

28. Topic 3:$400 Question • When land environments became drier millions of years ago, • a. many angiosperm species became extinct. • b. mosses and ferns no longer required water for reproduction. • c. mosses evolved vascular tissue. • d. many moss and fern species became extinct. ANSWER BACK TO GAME

29. Topic 3:$400 Answer • When land environments became drier millions of years ago, • a. many angiosperm species became extinct. • b. mosses and ferns no longer required water for reproduction. • c. mosses evolved vascular tissue. • d. many moss and fern species became extinct. BACK TO GAME

30. Topic 3:$500 Question • There is evidence that Ginkgo biloba • a. was the first gymnosperm to have evolved. • b. has characteristics that differ greatly from its ancestors. • c. evolved before most other living species of seed plants. • d. evolved from an angiogerm. ANSWER BACK TO GAME

31. Topic 3:$500 Answer • There is evidence that Ginkgo biloba • a. was the first gymnosperm to have evolved. • b. has characteristics that differ greatly from its ancestors. • c. evolved before most other living species of seed plants. • d. evolved from an angiogerm. BACK TO GAME

32. Topic 4:$100 Question • The ________ of all plants are made of cellulose • a. cell membranes • b. nuclei • c. roots • d. cell walls ANSWER BACK TO GAME

33. Topic 4:$100 Answer • The ________ of all plants are made of cellulose • a. cell membranes • b. nuclei • c. roots • d. cell walls BACK TO GAME

34. Topic 4:$200 Question • Photosynthesis takes place in the ________ stage of the moss life cycle. • a. sporophyte • b. gametophyte • c. oogonia • d. biennial ANSWER BACK TO GAME

35. Topic 4:$200 Answer • Photosynthesis takes place in the ________ stage of the moss life cycle. • a. sporophyte • b. gametophyte • c. oogonia • d. biennial BACK TO GAME

36. Topic 4:$300 Question • The process by which water moves from cell to cell in the rhizoids of a moss, and by which bryophtes draw water into their cells from the environment is called _______. • a. phosphorylation • b. mastication • c. osmosis • d. liquifaction ANSWER BACK TO GAME

37. Topic 4:$300 Answer • The process by which water moves from cell to cell in the rhizoids of a moss, and by which bryophtes draw water into their cells from the environment is called _______. • a. phosphorylation • b. mastication • c. osmosis • d. liquifaction BACK TO GAME

38. Topic 4:$400 Question • The capsule of a moss produces _______. • a. spores • b. nodules • c. trichomes • d. needle-like threads ANSWER BACK TO GAME

39. Topic 4:$400 Answer • The capsule of a moss produces _______. • a. spores • b. nodules • c. trichomes • d. needle-like threads BACK TO GAME

40. Topic 4:$500 Question • According to Figure 22-1, cone-bearing plants evolved before __________. • a. ferns and their relatives. • b. mosses and their relatives. • c. flowering plants. • d. a green algae ancestor. ANSWER BACK TO GAME

41. Topic 4:$500 Answer • According to Figure 22-1, cone-bearing plants evolved before __________. • a. ferns and their relatives. • b. mosses and their relatives. • c. flowering plants • d. a green algae ancestor. BACK TO GAME

42. Topic 5:$100 Question • Figure 22-1 shows that plants evolved _______ before they evolved seeds. • a. flowers • b. roots • c. vascular tissue • d. fruit ANSWER BACK TO GAME

43. Topic 5:$100 Answer • Figure 22-1 shows that plants evolved _______ before they evolved seeds. • a. flowers • b. roots • c. vascular tissue • d. fruit BACK TO GAME

44. Topic 5:$200 Question • If a sorus on a fern contains 1000 spores, it could produce about 1000 _________. • a. sporophytes • b. flowers • c. gametophytes • d. branches ANSWER BACK TO GAME

45. Topic 5:$200 Answer • If a sorus on a fern contains 1000 spores, it could produce about 1000 _________. • a. sporophytes • b. flowers • c. gametophytes • d. branches BACK TO GAME

46. Topic 5:$300 Question • Ferns can live in shaded areas of a forest most likely because they have _______. • a. leaves • b. roots • c. green stems • d. fronds ANSWER BACK TO GAME

47. Topic 5:$300 Answer • Ferns can live in shaded areas of a forest most likely because they have _______. • a. leaves • b. roots • c. green stems • d. fronds BACK TO GAME

48. Topic 5:$400 Question • In most plants, the diploid zygote is the beginning of the ________ stage of the life cycle. • a. gametophyte • b. sporophyte • c. flowering • d. developing ANSWER BACK TO GAME

49. Topic 5:$400 Answer • In most plants, the diploid zygote is the beginning of the ________ stage of the life cycle. • a. gametophyte • b. sporophyte • c. flowering • d. developing BACK TO GAME

50. Topic 5:$500 Question • Plants need to exchange _________ with the atmosphere in order to carry out the processes of photosynthesis and respiration. • a. methane and nitrogen • b. carbon dioxide and methane • c. carbon dioxide and oxygen • d. mitochondria and chloroplasts. ANSWER BACK TO GAME