Nothing Special   »   [go: up one dir, main page]

Kingdom Fungi

Download as pdf or txt
Download as pdf or txt
You are on page 1of 2

KINGDOM FUNGI

Features Phylum Phylum Phylum Phylum


Chytridiomycota Zygomycota Ascomycota Basidiomycota

1. Habitat Aquatic Resistance to Marine Terrestrial


Terrestrial unfavorable Freshwater
environment conditions Terrestrial
2. Nutrition Some Decomposers Most are Saprotrophs Most are Decomposers Major Decomposers
Others Parasitic Some Parasites or Parasitic & Symbiotic Some Symbionts
Commensals
3. Unicellular/ Unicellular or Multicellular Unicellular or Filamentous
Multicellular Multicellular filamentous
Multicellular
4. Uni-nucleated Coenocytic Coenocytic Septate Septate
(Septate)/ Septa found only where Dikaryotic
Multi-nucleated reproductive cells
(Coenocytic) formed

5. Spore Type Zoospores Zygospores Ascospores Basidiospores


(flagellated) (Genetically identical (Eight ascospores are Exogenous
haploid spores) produced in each
ascus)

6. Asexual The zoospore protoplast Produce sporangia – Conidia are produced Budding or asexual spore
reproducing enters the cell and Genetically identical at the tip of formation
structure grows to form a haploid spores are conidiospores which
zoosporangium. produced. are specialized hyphae.
The release of these Endospores produced in (Exospores in clusters
zoospores derived sporangia. or chains)
through mitosis.
7. Sexual The fusion of Zygosporangium is Fusion of sexually They produce fruiting
reproducing isogametes. produced by differentiated bodies called
structure plasmogamy and gametangia takes place basidiocarps.
karyogamy. and produce a sac like Produce basidia on the
structure called asci. gills of the basidiocarp.

8. Structure / Cell walls are made up Zygosporangium Produce sexual spores, This club-shaped
Characteristics of Chitin. structure is resistant to called ascospores, structure normally
drying and freezing. formed in sac-like produces four spores,
Some form colonies
structures called asci. known as basidiospores,
with hyphae Metabolically inactive in
which are produced on
adverse environment
Others are single large fruiting bodies
conditions.
spherical cell. known as basidiocarps.
Produces spores in
favorable environmental
conditions.

9. Examples Chytridium Mucor Aspergillus Agarics


Rhizopus Saccharomyces Puffballs
Penicillium Shell fungi

You might also like