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Chapter 21 – Fungi . Test Review. 5 Point Questions. 1. What kind of cells do fungi have?. 2. Some hyphae have crosswalls. Are the crosswalls always solid?. 3. How do fungi get their nutrition?. 4. What part of a fungus is usually visible?.
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Chapter 21 – Fungi Test Review
2. Some hyphae have crosswalls. Are the crosswalls always solid?
9. Fungi are decomposers. That means they do what with nutrients?
10. Lichens are symbiotic relationships between what organisms?
11. The dark fuzz growing on bread is an example of which fungal phyla?
13. What keeps yeast growth in moist body regions in check on healthy humans?
18. Why are the mating types called +/- instead of male/female?
What kind of cells do fungi have? - eukaryotic cells
2. Some hyphae have crosswalls. Are the crosswalls always solid? - no, they have openings in them
3. How do fungi get their nutrition? - they release enzymes into the soil and then absorb their nutrition
4. What part of a fungus is usually visible? - the fruiting body
5. Fungi have cell walls. What are they made of? - the protein substance called chitin
6. What do fruiting bodies and mycelium have in common? - both are formed from hyphae
7. In general, how can most fungi reproduce? - both sexually and asexually
9. Fungi are decomposers. That means they do what with nutrients? - they recycle the nutrients
10. Lichens are symbiotic relationships between what organisms? - fungi and algae/cyanobacteria
11. The dark fuzz growing on bread is an example of which fungal phyla? -Zygomycota
12. How is the Penicillium fungus beneficial? -It produces an antibiotic
13. What keeps yeast growth in moist body regions in check on healthy humans? - bacteria (they out compete the fungi)
14. What is unique about yeasts? - they are the only unicellular fungi
15. What is fungus and plant root relationship called? - mycorrhizae
16. Name one benefit of fungi. - decomposer, medicines, food
17. Name one specific, harmful thing about fungi. - diseases
18. Why are the mating types called +/- instead of male/female? - the gametes are almost the same size
19. How do carbon atoms move from one tree to another? - mycorrhizae
20. To which phyla of fungi do mushrooms belong? - Basidiomycota