Please answer fast and all 1. Outline how external environmental factors can affect the stability of the lichen symbiosis. 2. Give a detailed account of the chemical interactions between seaweeds and their grazers.
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Please answer fast and all
1. Outline how external environmental factors can affect the stability of the lichen symbiosis.
2. Give a detailed account of the chemical interactions between seaweeds and their grazers.
3. Describe the role that polyphenols may play in algae-grazer interactions.
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- Matching type. Match the items in column A with that in column B. Column B A. Physarum B. Aspergillus Column A 1.conidiospores 2. apothecia 3. plasmodium 4. basidiospores 5. quill wort C. Lycoperdon D. Dictyostelium E. Polypodium 6. sunflower F. Caryophillids 7. coconut palm G. Allomyces 8. magnoliids H. Pelomyxa I. Liliales 9. spike moss 10. prothallus J. Rhizopus 11. maiden hair tree K. Isoetes 12. isidia/soredia L. Pezizza 13. orchids M. Ranunculales 14. arbuscular mycorhizae N. Rosids 15. amitochondriate O. Persea americana (avocado tree) P. Commelinids Q. Ginkgo R. Selaginella S. Asterids T. Glomeromycota U. lichenFind the large nucleus located near the cell. Make several outline drawings to illustrate the successive changes of 1. shape of the amoeba. Make drawings of the Amoeba you observe, and label its structures. C O O liko mer 0 AS 6 0 O Paramecium -- Paramecia are quite large, straw-colored, slipper-shaped and move rapidly, and they are thus very noticeable. If there are Paramecia in your field of view you probably will recognize them immediately. Often, however, students do have difficulty both finding a Paramecium, and after they have found one, making it move slowly enough so they can study it at high magnification. The trick to finding a Paramecium is to scan the entire slide quickly using the scanning lens. Then, if you do not find one, make a new slide and search again. Often, Paramecia tend to move to the edges of the coverslip, and even "escape" the coverslip at its edges. The trick to slowing the Paramecia is to mix a drop of methyl cellulose with a drop of the cell culture, as…plz state 2 importance of the following importance of, algal bloom: Phylum Chlorophyta, Phylum Euglenophyta , Phylum Chrysophyta, Phylum Pyrrhophyta , phylum Phaeophyta , phylum Rhodophyta, phylum Cryptophyta.
- X e.learn.edgenuity.com/player/ - SC5181 A O The alga photosynthesizes produce sugars the fungus is able to use, while the fungus keeps the alga safe from being eaten. O The fungus serves as the substrate the alga needs to perform mitosis, while the alga produces enzymes the fungus needs for decomposition. O The fungus produces the sugars the alga uses for cellular respiration, while the alga provides a safe place for the fungus to live. O The alga offers camouflage to the fungus against herbivory, while the fungus secretes toxic substances that release nutrients from the rocks to the alga. Mark this and return A lichen is an organism that is actually made of both a fungus and an alga. These organisms live together on rocks and other hard surfaces. How does a lichen demonstrate obligate mutualism? с $ % 5 t A 6 M Oll DELL & O 7 u O 8 Save and Exit English V Next O 9 → ( ABAABE 9 0 ⠀ Kinley Heath P Submit Oct 6 3:29 D BTopic 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).Discuss how wet mounts of Spirogyra, Volvox, and Chlamydomonas are: 1. How are they similar? Explain. 2. How are they different? Explain.
- article: Alcobiosis, an algal‑fungal association on the threshold of lichenisation 1. What two organisms are co-existing under the term ALCOBIOSIS? 2. Which species from your #1 answer, have a usual faithful to a specific kind of interaction? 3. How did the researchers confirmed that the algae are alive, active, and engage heavily in photosynthesis? 4. Where does your #3 question and answer proves along with the research? 5. Though this interaction, alcobiosis bear a striking resemblance to lichens, how did this new interactions differs? 6. What animal aided the spread of alcobiosis? 7. How does your answer in #6 aids the new symbiosis?as the yeast Car Ida Auris resistant to most antifungal agents. 3. Distinguish the key traits of fungi, algae, amebas, alveolates, and trypanosomes. 4. Explain the environmental significance of algae and their relatedness to plantsVisit: https://www.youtube.com/watch?v=ML6sCOcv9M8 1. Explain the differences between cilia and flagella noting the length and abundance of each. How do these differences contribute to the varied motility of each group? 2. Think about the two different trophic mechanisms of each group (mixotrophy vs heterotrophy). How do you think cilia and flagella are related to trophic mechanisms of these two groups?
- KINDLY ANSWER THE FOLLOWING QUESTIONS: 1. Mention one subdiscipline of botany and discuss how it contributes to expanding our knowledge of plants and providing direct benefits to society. 2. What two membrane organelles are most likely abundant in the cutinized cell of the epidermis? Explain why.This is an Anabaena I need help with the following questions. What does the size or shape of the Anabaena look like? To me, it looks like a green worm. Are the cytoplasm of adjoining cells interconnected in any way or are they physically isolated? Are the cells in the filament alike? What color are most of the cells? To me, they look green Do they have any nuclei, mitochondria, chroloplast, or ribosomes? Can you see any heterocyst? What is the function of the heterocyst? Discuss the ecology and economic importance of Anabaena? I need help with these and I'm providing an image of the Anabaena. I apprentice the helpRisk factors for opportunistic fungal infections do NOT include: Immune deficiency Immune suppression Trauma Appendectomy Splenectomy Drugs inhibiting the synthesis of which structure might be useful for treating fungal infections: Peptidoglycan LPS Chitin Glucose Lipid A Which of the following is often used to remove non-fungal cells and materials in samples of suspected fungal infection? Alcohol Alkali Aldehyde Acetone Acetic acid