AGRC1021 Lecture Notes - Lecture 10: Armillaria Solidipes, Mycelium, Karyogamy
6 Aug 2018
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Document Summary
The honey mushroom armillaria ostoyae in malheur national park in east. Its subterranean mycelium covers 890 hectares, weighs hundreds o. Ten thousand species of fungi have been described, but it is estimated th fungi. Fungal spores have been found 160 km above the ground. Fungi play an important role in ecosystems, decomposing dead organisms, materials. This decomposition recycles vital chemical elements back to the envi assimilate. Most plants depend on mutualistic fungi to help their roots absorb minera. Humans have cultivated fungi for centuries for food, to produce antib to ferment beer and wine. Concept 31. 1 fungi are heterotrophs that feed by absorpti. Absorptive nutrition enables fungi to live as decomposers. Fungi are heterotrophs that acquire their nutrients by absorption. They absorb small organic molecules from the surrounding medium. Exoenzymes, powerful hydrolytic enzymes secreted by the fungus, b compounds that the fungus can absorb and use.
