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- Question #1. Briefly discuss and compare the plant habit and reproductive structures of the representative species of seedless vascular plants (Psilotum sp., Lycopodium sp., Equisetum sp., Selaginella sp., Adiantum sp., Ophioglossum sp., Angiopteris sp.)Question #1. Describe the different orders in the Representative Species of Fagales, Brassicales, Malvales, Myrtales and Sapindales in terms of plant habit, reproductive type (monoecius/dioecius), leaf type, leaf shape, floral characteristics, fruit morphology, seed size/shape, and other distinct features. Question #2. Economic uses of Representative Species of Ericales, Gentianales and Lamiales. Question #3. Discuss the importance of Representative Species of Solonales, Apiales and Asterales and their relation to the existence of human race. How are this Species essential to our daily lives?Please answer numbers 1-4: 1. Discuss why the genera Cannabis and Humulus, now in Cannabaceae, have been removed from the family Moraceae? 2. Distinguish between succulent Ephorbiaceae and Cactaceae especially when considering sterile plants.3. Take a closer look at the specimens of Malvaceae. Would you agree to the new classification system placing four families into one big family Malvaceae? Explain.4. Research on the ethnobotany of Cacao and be able to know the influence of man on its dispersal.
- Question 2 1. write one example from phylum cyanobacteria colonial cyanobacteria. 2. write an example from phylum zygomycota Rhizopus stolinifer 3. Write an example from phylum Hepatophyta Marchantia. 4. Write one example from phylum Rhodophyta polysiphonia.v Question Completion Status: А. тоntanum 2N=72 A. bradleyi A. pinnatifidum 2N=144 2N=144 2N=72 2N=72 A. rhizophyllum A. platyneuron 2N 144 Asplenium (spleenworts) A. tutwilerae The figure above shows 6 spleenwort fern species that are all native to eastern North America. There are no major breaks between the ranges of any of these species and any of the others. Lines connecting the three inner species indicate that they can form hybrids and the arrows point to species that have putatively resulted from each possible hybridization. The species A. bradleyi, A. pinnatifidum, and A. tutwilerae most plausibly each arose by.. O sympatric speciation involving allopolyploidy O allopatric speciation O sympatric speciation involving no polyploidy O sympatric speciation involving autopolyploidy Click Save and Submit to save and submit. Click Save All Answers to save all answvers. Save All AnswersQuestion 3. Describe structurally the ancestral protist group to plants. a. Body plan (anatomies and functions (e.g., resource acquisition & availability))
- Question #1. Identify the economic uses of at least 3 species in each order (Laurales, Magnoliales and Piperales). Question #2. What are the common features among the three orders under the paleodicots? Why are they presumed to be the first angiosperms? Question #3. Describe the orders under the paleodicots (Laurales, Magnoliales and Piperales) in terms of plant habit, reproductive type (monoecius/dioecius), leaf type, leaf shape, floral characteristics, fruit morphology, seed size/shape, and other distinct feature.Topic 1: Order Lycopodiales (Club mosses) 1. Label completely all parts of the diagram showing the life cycle of a Lycopodium sp. Indicate whether each of the labeled parts is haploid (n) or diploid (2n). (42 pts) 13 14 12 15 9. 7. 8. 17 18 10. 19 19 6. 20 5. 1. 21 2. 3. Figure 1. Life cycle of a member of the Lycopodiales, a homosporous lycophyte (Dennis K. Walker and students of Humboldt State University (CC BY-SA 4.0).KINDLY ANSWER 1 TO 10 QUESTIONS. Instruction: Write TRUE OR FALSE 1. The gametophyte generation produces diploid spores in all plants. 2. Sieve tube members control the activities of phloem cells that have no nuclei or ribosomes. 3. Sclerenchyma cells can provide mechanical support by exhibiting plasticity and flexibility to the ground tissue. 4. All plants undergo alternation of haploid and diploid generation. 5. Xylem vessels are dead cells at functional maturity. 6. Collenchyma tissues are characterized by secondary cell wall thickenings. 7. All seed plants have vascular tissues and produce flowers and fruits. 8. Water is a necessary requirement for fertilization in non vascular plants. 9. Lateral meristems are found at the bases of internodes in monocots. 10. The phloem fiber cap is an example of an extra xylary fiber.
- Question 10 Which structure is the male gametophyte? O the microgametophyte the pollen grain the megagametophyte the microspore both pollen grain and microgametophyte < PreviousQUESTION 10 Which of the following is FALSE with regards to fungi? O Photosynthesis to produce nutrients O Eukaryotic cells O Monophyletic O Secrete enzymes to break down organic materials QUESTION 11 Which of the following fungal phyla is/are aseptate and grow primarily in association with plant roots forming mycorrhizae? O Ascomycota O Basidiomycota O Chytridiomycota O Glomeromycota QUESTION 12 Which of the following is/are FALSE regarding lichens? Click Save and Submit to save and submit. Click Save All Ansuwers to save all answers. hp 16 fg 19 f1o %23 24 & 4. 7 8.Se Bryophyte Lab Review Questions 1. In addition to seeds, what do all higher plants have that Bryophytes lack? 2. Which generation in the life cycle of a moss consists of a "leafy" plant? 3. Where does meiosis take place in mosses? 4. Where in mosses are zygotes and embryos formed? Name 5. In Bryophytes, why are sporangia raised above the surface of the gametophyte? 87