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26 Cards in this Set

  • Front
  • Back

Opisthokonts made up by...

Choanoflagellates, animals, and fungi

Common ancestor of fungi

Protist with a flagellum

Fungi live by...

Absorptive heterotrophy

species name of Yeast

Saccharomyces cerevisiae

Fungi can decompose hard substances like...

Hard substances like cellulose and lignin

What cycle would fail without fungi?

Carbon cycle

Two types of parasitic fungi:

Facultative and obligate

Facultative fungi can grow on...

Living organisms or independently

Obligate fungi can grow on...

Only their specific living host (parasitic)

Hyphae can enter through...

Stomata, wounds, or by direct penetration of cell walls

Predatory fungi trap food by...

Secreting sticky substances and hyphae grown into trapped prey

Fungal hyphae of lichen...

Absorb mineral nutrients and provide a moist environment

Lichens are used to gauge...

Air pollution to track pollutants and their effects

Mycorrhizae have a mutualistic association with...

Have a mutualistic association of fungi and plant roots

Ectomycorrhizae...

Wraps around cells but does not penetrate, expands surface area

Arbuscular mycorrhizae...

Penetrate root cell walls, but outside plasma membrane

Plants that lack chlorophyll always...

Have mycorrhizae

Endophytic fungi...

Live in above ground parts, and does not harm plant

Six major groups of fungi

Microsporidia


Chytrids


Zygospore


Arbuscular mycorrhizae


Ascomycota


Basidiomycota


3 traits of Microsporidia

Unicellular,


obligate,


no mitochondria

Chytrids

Have flagella


Batrachochytrium dendrobatidis

Zygospore sexual reproduction:

1. Hyphae release signals and grow toward each other


2. Produce gametangia


3. Nuclei replicate


4. Gametangia fuse to form sporangium


5. Hap nuclei fuse to form diploid


6. Create single cell called zygospore

Ascomycota (sac fungi)

Septate


Brown/green molds


Asexual reproduction by conidia

4 facts of Basidiomycota (club fungi)

Saprobic


Septate


Molds


Mushrooms

Arbuscular mycorrhizae fungi

Coenocytic


Asexual

Yeast is...

Ascomycota


Unicellular


Evolved several times