1. What are the main characteristics of plants p.502? (Uni or Multi)

Transcription

1 Name Date Class Pre AP ***Your grade will come in the form of a LAB QUIZ (30%). Station 1: Plant Characteristics (pgs. 502) 1. What are the main characteristics of plants p.502? 2. Complete the Kingdom Chart for plants p.502. Cell Type (Pro or Euk) Cell Organelles/Structures Number of Cells (Uni or Multi) Mode of Nutrition (Auto or Hetero) Motility (Does it move?) Examples Plants 3. Look at the plant cell on p.632. Sketch the cell and label the following parts: Nucleus, chloroplast, cell wall, plasma membrane, central vacuole Station 1: Plant Reproduction 4. READ: Most plants reproduce sexually, but some are capable of asexual reproduction. Explain how horticulturists are able to make exact copies of a plant? (pg.662) 5. What are 2 advantages for people to grow plants asexually p.662? 6. Plant gametes (egg/sperm) associated with sexual reproduction are produced by which processmitosis or meiosis p.663?

2 7. Fill in the plant reproduction comparison chart by looking at the FIGURES listed on the pages given. Feature: Spores produced Mosses (Bryophytes) Pg. 664 Ferns Pg. 665 Gymnosperms Pg. 667 Angiosperms Pg. 675 Seeds produced Fruit bearing Station 2: Evolution of Plants (pgs ) 1. What type of organisms did plants evolve from p.604? 2. How did early plants benefit other organisms p.604? 3. List the 6 things green algae and plants have in common p.604. a. b. c. d. e. f. Observe the Cladogram Figure 1 p. 604 to answer questions What are the 4 main groups of plants? a. b. c. d. 6. What characteristic separates gymnosperms from angiosperms? 7. Which characteristic(s) do all groups of plants share besides nonvascular plants? Station 2: Adaptations (p ) 8. What type of plants are you likely to find in the a. Desert? (p. 70) b. Rain forest? (p. 72) c. Tundra? (p. 68) 9. How do plants in the tundra survive the freezing permafrost p.68? 10. How do plants in the tropical seasonal forest survive the dry season p.71?

3 11. Choose any plant with a unique adaptation p. 646 (examples: cactus, poinsettia, poison oak/ivy, pitcher plant/venus fly trap). Describe how the adaptation is useful in its environment. Station 3: Roots (p ) 1. What is the function of roots p.639? 2. What is an advantage of a tap root p. 641? 3. What is one advantage of a fibrous root p.641? 4. Look at the diagram on pg Near the tip of each root is a structure called the Apical Meristem, which is in the Zone of Cell Division. a. Infer: What process are these cells performing? (Mitosis or Meiosis?) b. What is the apical meristem doing for the root p.634? Station 3: Xylem/phloem in action (p ) 1. What does xylem transport and in what direction p.637? 2. What does phloem transport and in what direction(s) p.638? 3. What is happening in the carnation and celery?

4 4. What is adhesion p.162? 5. How does capillary action of water help plants? Station 4: Stems (p ) 1. What are the main functions of stems p. 642? 2. What does each tree ring represent p.642? 3. What can each ring tell you about the weather Figure 12? 4. How old is the tree shown to the right? 5. What is the function of a tuber or bulb stem? An example of a tuber stem would be the 6. Some plants have stems that grow horizontal called runners. The strawberry plant has runners that will allow it to reproduce.

5 Station 4: Leaves & Stomata (p , ) 1. What is the main function of leaves p.644? 2. What is released/evaporated from the stomata and what is this process called p.645? 3. What gas is taken in by the stomata for photosynthesis p.606/645? 4. Where on the leaf are stoma located p. 606 Figure 3? Why? 5. Infer: Do you think a cactus has a few or many stoma? Why? 6. What protects the leaf from water loss p. 605? The diagram below is a process called transpiration 7. Is water leaving the plants moving through the xylem or phloem p. 637? 8. How does transpiration help a plant p. 645? 9. Infer: What are some things a plant can do to slow down the rate of transpiration if the weather is too dry?

6 Station 5: Diversity of Nonvascular Plants (pg ) 1. Division Bryophyta are also known as p.610? Division Anthocerophyta are also known as p.611? Division Hepaticophyta are also known as p.612? 2. Examine the cladogram on p What trait (s) separate nonvascular plants from the other 3 major group of plant? 3. Explain why nonvascular plants are so dependent on water p Infer: Explain what might happen to a moss plant if the stream it was living near dried-up during a drought. **do NOT write it will die EXPLAIN 5. Observe the moss plant at your table. Is it big or small compared to other plants? What plant structures do they lack which keeps mosses from growing tall, off the ground p.610 Figure What 2 processes help mosses, hornworts, and liverworts transport water, nutrients and other substances p ? & 7. Which of the 3 nonvascular plants are the most primitive? What evidence did scientists use to determine this p.612? Station 5: Ferns (pgs. 644) 8. Ferns make up a group called plant group p What major evolutionary advantage do ferns have that mosses/hornworts/liverworts do not p.613 Figure 11? 10. Do ferns produce seeds p.613 Figure 11? What are the reproductive structures for ferns called p. 613? 11. Are club mosses identified as mosses p. 613? Infer: Why is it important to have a standardized naming system (taxonomy)? 12. What is an epiphyte?

7 13. The tropical lycophate species benefit from living on the canopy of trees since it can reach sunlight. The trees are not harmed nor helped by the lycophate. What type of symbiotic relationship is this p.40? Station 6: Gymnosperms (pgs ) 1. True or False: Gymnosperms produce seeds found inside of fruit p Explain the evolutionary advantage that seed plants have over mosses and ferns p. 607? 3. Unlike seedless plants, seed plants do not require to reproduce p Seeds have cotyledons. How are cotyledons important to seeds p. 617? 5. Why conifers are considered the most economically important gymnosperms? 6. The reproductive structures of conifers develop into p Station 6: Angiosperms (pgs , ) 7. What reproductive structure do angiosperms develop p.620 Figure 21? 8. True or False: Angiosperms plants have an evolutionary advantage due to the adaptations including vascular tissue, seeds, and flowers p.620 Figure What is the difference between monocots and dicots p. 620? 10. Infer: Explain why it is beneficial to the plant for an animal to eat the plant s fruit p.607? 11. What 3 flower adaptations that help plants attract pollinators p. 670? a. b. c.

8 12. Label the flower diagram in your packet using the flower model.