Homework Answers
| . | Lycophyta | sphenophyta | psilotophyta | pterophyta |
| Example | Lycopodium, Selaginella | Equisetum | Rhynia, Psilotum | Polypodium |
| Support system | Protostele | siphonostele | protostele | polycyclic |
| Anchoring structure | Rhizome forms adventitious roots | rhizome forms adventitious roots |
Mycorrhizal association |
Roots from rhizome |
| Transport system and type | Xylem with tracheids, phloem with seive tube and phloem parenchyma | same as previous | same | same |
| External structure | Microphyllous , stem like rhizome | scaly leaf, root, stem | megaphyllous, scaly appendages | same |
| Reproduction |
Spore (homosporous/heterosporous) |
Same | homosporous | homosporous |
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CHAPTER The Green Machine Understanding the Seedless Vascular Plants 22 REVIEW 1 Complete...
please help with the chart and the cladogram Lab 5: Land Plants Traits 1. Non-vascular land...
please help with the chart and
the cladogram
Lab 5: Land Plants Traits 1. Non-vascular land plant 2. Vascular land plant 3. Seed-bearing 4. Alternation of generations 5. Dominant in gametophyte 6. Dominant 2n sporophyte 7. Produce strobili within cones for reproduction 8. Produce flowers in whorls for reproduction 9. Can be Monoecious or Dioecious 10. One cotyledon and multiples of 3 petals or sepals 11. Two cotyledons multiples of 4 or 5 petals or sepals 12. Parallel leave venation...
mant kates Plant Classifications Labs 21 24 For lab you are going to read though the...
mant kates Plant Classifications Labs 21 24 For lab you are going to read though the sections on the history and evolution of plants Labs 21 through 24 in your lab book Use Chapter 21 (3"d edition: pg 309 through 326) to answer the following questions: 1. Complete the following table m oss e Example organism Support system Anchoring structures Method of transport norts 2. What are 10 reasons you should thank plants? 1) 2) 3) 4) 5) 6) 7)...
1. Label the microphylls and strobili in the Figure 1 below. Figure 1. Lycopodium sp. Examine...
1. Label the microphylls and strobili in the Figure 1 below. Figure 1. Lycopodium sp. Examine the prepared slide of a mature Lycopodium strobilus. (See text Figure 17-16, pages 406 and 407.) Note that Lycopodium, like most species in the Lycopodiaceae, is homosperous and only produces one type of spore 2. Label the spores in Figure 2 below. Figure 2. Lycopodium strobilus 1.s. 3. Given that Lycopodium is homosporaus, would you expect its gametophytes to be unisexual or bisexual? Explain...
Plantae: 1. Which of the following correctly describes an evolutionary trend that occurred as land plants...
Plantae: 1. Which of the following correctly describes an evolutionary trend that occurred as land plants evolved? 2. Becoming seedless b. Producing one type of spole Producing nonmotile wametes d. Haploid generation becoming dominant 2. Which of the following occurs in the Ilie cycle of both masses and anglosperms? a. The sporophyte is the dominant generation b. The gametophyce is the dominant gcneration c Spores develop into sporophytes d. The sporophyte products sporcs 3. The evolution of which of the...
The Green Machine III Understanding Roots, Stems, and Leaves 13 To find water, a plant hus...
The Green Machine III Understanding Roots, Stems, and Leaves 13 To find water, a plant hus to position its roots with just as much precision as it arranges its leares David Attenborg (1926-present) Just wondering... Answer the following questions prior to coming to lab. 1 Do some plants communicate when attacked by insects? OBJECTIVES Ar the completion of this chapter the student will be able to: 1 Compare and contrast herbaceous and woody plants. 2 Describe the basic function of...
please help with the chart and
the cladogram
Lab 5: Land Plants Traits 1. Non-vascular land plant 2. Vascular land plant 3. Seed-bearing 4. Alternation of generations 5. Dominant in gametophyte 6. Dominant 2n sporophyte 7. Produce strobili within cones for reproduction 8. Produce flowers in whorls for reproduction 9. Can be Monoecious or Dioecious 10. One cotyledon and multiples of 3 petals or sepals 11. Two cotyledons multiples of 4 or 5 petals or sepals 12. Parallel leave venation...
mant kates Plant Classifications Labs 21 24 For lab you are going to read though the sections on the history and evolution of plants Labs 21 through 24 in your lab book Use Chapter 21 (3"d edition: pg 309 through 326) to answer the following questions: 1. Complete the following table m oss e Example organism Support system Anchoring structures Method of transport norts 2. What are 10 reasons you should thank plants? 1) 2) 3) 4) 5) 6) 7)...
1. Label the microphylls and strobili in the Figure 1 below. Figure 1. Lycopodium sp. Examine the prepared slide of a mature Lycopodium strobilus. (See text Figure 17-16, pages 406 and 407.) Note that Lycopodium, like most species in the Lycopodiaceae, is homosperous and only produces one type of spore 2. Label the spores in Figure 2 below. Figure 2. Lycopodium strobilus 1.s. 3. Given that Lycopodium is homosporaus, would you expect its gametophytes to be unisexual or bisexual? Explain...
Plantae: 1. Which of the following correctly describes an evolutionary trend that occurred as land plants evolved? 2. Becoming seedless b. Producing one type of spole Producing nonmotile wametes d. Haploid generation becoming dominant 2. Which of the following occurs in the Ilie cycle of both masses and anglosperms? a. The sporophyte is the dominant generation b. The gametophyce is the dominant gcneration c Spores develop into sporophytes d. The sporophyte products sporcs 3. The evolution of which of the...
The Green Machine III Understanding Roots, Stems, and Leaves 13 To find water, a plant hus to position its roots with just as much precision as it arranges its leares David Attenborg (1926-present) Just wondering... Answer the following questions prior to coming to lab. 1 Do some plants communicate when attacked by insects? OBJECTIVES Ar the completion of this chapter the student will be able to: 1 Compare and contrast herbaceous and woody plants. 2 Describe the basic function of...
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