Exercise 11 Flashcards
Absorptive Heterotrophs
Secrets digestive enzymes and then absorb the resulting small molecules that provide nutrition
Symbiosis
where two individuals of different species are interdependent
Hyphae
Each of the branching filaments that make up the mycelium of a fungus
Mycelium
The regular part of a fungus, consisting of network of fine white filaments
sporangium
(in ferns and lower plants) a receptacle in which asexual spores are formed
Spores
haploid reproductive all that gives rise to a gametophyte;
a round resistant form adopted by a bacterial cell in adverse conditions
Fruiting Body
The spore-producing organ of a fungus, of ten seen as a mushroom or toadstool
Dikaryotic
A hypha occurring in a certain fungi after sexual reproduction in which each compartment contains 2 nuclei, one from each parent
Zygotic Meiosis
Meisosi of a zygote immediately after karyogamy, which is the fusion of the 2 cells
CHYTRIDS
unicellular, spores, break down dead organic matter parasite, and worldwide decline of amphibian populations
ZYGOMYCETES
Filaments, zygosporangium & sexual, mold growing on food items, some parasites of plants and animals, and mutual symbiont of plants
AM FUNGI
Filaments, asexual spores, 80% plants colonized by am fungi, and mutualistic symbionts or growing w/in and around cell of plant root systems
ASCOMYCETES
Both sexual and asexual (spores and ascus), medical yeast, and pathogens of plants, mutual symbionts of plants and animals
BASIDIOMYCETES
budding, both sexual and asexual spores (basidium), unicellular yeasts, multicellular filaments species, form mycelia, saprohes, and produce spores on outside of basiudum, located in gills of typical white mushroom
Coenocytic
Cells have many nuclei with no cell walls between them
