Term
| what form of reproduction do fungi use? |
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Definition
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Term
| Number of cells in a fungi? |
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Definition
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Term
| How many phyla are in fungi Kingdom? |
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Definition
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Definition
| long thin filaments in fungi, some divided other not |
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Definition
| divide a fungi's hyphae in some fungi |
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Definition
| a mass of connected hyphae. Digest its substrate |
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Definition
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Definition
| hyphae with 2 nuclei, both genomes transcribed |
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Definition
| fungal nuclei that are genetically diff that intermingle |
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Term
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Definition
| fungal nuclei that mingle and are genetically similar |
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Term
| What is unique about fungal mitosis? |
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Definition
| cell division doesn't occur after mitosis the nucleus splits (only). |
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Term
| How does sexual reproduction between fungi occur and what are possible extra products? |
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Definition
| 2 compatible haploid hyphae fuse and in some fungi fusion results in immediate diploid cell 2n and other there is a 1n+1n dikaryon stage before it |
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Term
| What is the most common means of reproduction and how are these structures dispersed |
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Definition
| spores made by asexual or sexual reproduction and dispersed by wind |
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Term
| How does fungi obtain nutrition? |
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Definition
| Fungi secretes digestive enzymes into surroundings and absorbs organic molecules produced |
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Term
| How does a fungi's size aid its nutrition |
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Definition
| fungi have a greater surface area than volume which helps them absorb more |
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Term
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Definition
| animal parasites that are new members of the fungi kingdom and were thought to be protists. Lack mitochondria |
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Term
| what are blastocladiomycetes and how do reproduction parts attract each other? |
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Definition
| Uniflagellated zoospores, female gametes secrete pheromone to attract males |
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Term
| Detailed process of fungi reproduction, sexual and asexual |
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Definition
| sexual: mature gametophyte's male&female gametangia release haploid gametes which join to fertilize and create a sporophyte. Sporangium can then release a haploid zoospore that eventually turns into a gametophyte or can asexually reproduce w/ diploid zoospores |
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Term
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Definition
| Only fungi phylum that isn't monophyletic. Produces zygote (haploid nuclei fuse=diploid)sexually into zygosporangium. |
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Definition
| part of cycle after fertilization, fusion |
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Definition
| Small group of fungi. form intracellular association with plant roots can't survive without a host. no sexual reproduction. |
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Definition
| Most familiar fungi grp. Named after club shaped reproductive structure (umbrella filled with basidium). |
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Term
| Reproductive cycle for basidiomycota |
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Definition
| After meiosis everything is haploid.Karyogamy is 2n |
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Term
| Reproductive cycle for basidiomycota |
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Definition
| After meiosis everything is haploid.Karyogamy is 2n |
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Term
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Definition
| contains 75% of known fungi.Group with penicillin |
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Term
| What are fungi cell walls made of? |
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Definition
| Chitin, seen in fungi and anthropods. |
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Term
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Definition
| before diploid nucleus forms the stage when haploids are fusing 1n+1n |
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Term
| What is the most common reproductive structure in fungi |
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Definition
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Term
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Definition
| Fungi phylum with Flagellated zoospores |
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Term
| Why are fungi harmful to humans? |
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Definition
| they can cause diseases that are hard to treat b/c they are so closely related |
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Term
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Definition
| fungal symbiosis that is essential for survival |
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Term
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Definition
| fungus can survive without host |
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Term
| what are the different ways living organisms can interact> |
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Definition
| parasites has a negative affect on host, pathogens cause disease, commensal benefits one and doesnt harm other, mutualistic benefit both |
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