Intro to Basidiomycota Flashcards
Is there another group of fungi that form hyphae?
zygomycota
Some chytridiomycota form pseudo tissues
when does the reproductive state appear?
when a basidiocarp is formed
what phylum has a dolipore septum?
basidiomycota
dolipore septae
specialized dividing walls b/w cells which permits cytoplasmic continuity b/w adjacent segments
what does a dolipore septum contain?
dolipore
parenthosome
protoplasm
cytoplasm
parenthosome
electron dense bodies in the region of the pore itself can have holes or no holes
what are the orders for jelly fungi?
Auriculareales
Dacrymycetales
Tremellales
what is the family for rust fungi?
Uredinales
what phylum produces simple septae?
ascomycota
& some basidiomycota
simple septate
no dolipore
woronin body
block the flow of cytoplasm
aphyllopharales include
coral fungi
who do the coral fungi genetically belong to?
agarics
what divides hyphae into indiv cells in dikaryons?
septae
what facilitates simultaneous nuclear division in the dikaryon?
clamp connections
what are the roles of clamp connections?
maintenance of dikaryotic cells
preserves pairing of compatible nuclei (gametes)
when do basidia arise?
karyogamy
what are the mechanisms of becoming a dikaryon?
somatogamy
spermatization
spermatization
spermatia come into contact with receptive hyphae
what subclass doesn’t form doesn’t form a hymenium? & why?
heterobasidiomycetes
contain septations in the basidia
what does the hymenium contain?
Sterile elements: cystidia, hyhidia & paraphyses
meiospore producing basidia
cystidia
contain water & contribute to a moist atmosphere where the fruiting body occurs
sub-hymenium
pseudo tissue layer apart of the non-fertile trama tissue
sterigma
channel through which protoplasm is extruded
