1 / 18

FUNGUS

FUNGUS. Structure A) fruiting body - reproductive structure - above ground B) mycelium - branching network - in soil/ on wood/ dead animals C) hyphae - basic structural unit - thread-like filaments . Nutrition

enan
Download Presentation

FUNGUS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. FUNGUS

  2. Structure A) fruiting body - reproductive structure - above ground B) mycelium - branching network - in soil/ on wood/ dead animals C) hyphae - basic structural unit - thread-like filaments

  3. Nutrition A) release enzymes that break down food then absorb nutrients through their cell membranes B) 4 types 1) parasitic - absorbs nutrients from living cells of host

  4. 2) predatory -in soil, mycelia trap prey

  5. 3) mutualistic a) “partners” with another organism (both benefit)

  6. 4) saprobial -feed on dead organisms or wastes - important role in recycling of nutrients in ecosystems

  7. Reproduction Asexual & Sexual 1) budding - with unicellular fungi ex. Yeast 2) fragmentation a) piece of mycelium breaks off

  8. 3) spores - specialised hypha - carried by wind or water - fruiting bodies = sexual repr. cap gills stipe

  9. Lichen 1) Composite organism - made up of 2 species: fungus + photosynthetic organism 2) symbiosis - fungus keeps lichen from drying out - autotroph supplies lichen with food

  10. 3) grow in extreme environments - rocks, trees, Antarctica 4) uses - food caribou, deer - dyes (wool, litmus paper) - break down rocks

More Related