Fungus Flashcards
Why is fungi believed to be more closely related to animals than plants
Because they are heterotrophs and they get energy from consuming organic compound
Structure of fungi
Eukaryotic, most are multicellular. Has Hyphae, Mycellium and Fruiting body
Where does spore production take place
Fruiting body
Nutrition in fungus
Fungi release enzymes to breakdown food and then absorb through the cell membrane
What are the 4 types of nutrition
Parasitic, predatory, mutualistic and saprobrial
Parasitic
Absorbs nutrients from the living cells of a host organism. Most cases fungi lives inside host. Example takes over insects body
Predatory
Soil fungi that have mycelia with specialized structures for trapping prey. Example has rings to trap worms
Mutualistic
Fungi has partnerships with other organisms, most likely plants or protists. Example fungi growing on a tree
Mutual relationship is called…
mycorrhiza
Saprobial
They are decomposers whose mycelium absorb nutrients from dead or decaying organic matter. Plays an important role in the recycling of nutrients in an ecosystem
Reproduction in fungus
can produce sexually and asexually - spores, budding and fragmentation
Budding
Will grow then portion of the fungi will break off and then exist independently.
Fragmentation
Portion of fungi will break off and then grow and develop