Fungi Terminology

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Questions and Answers

Spore-producing hyphae found on sac fungi are called _____

conidiophores

It is the main difference between these two hyphae _____

(cross walls)septa

The netlike mass that branches at the tip of hyphae is called _____

mycelium

The familiar, above-ground portion of the fungus is the _____

<p>reproductive fruiting body</p> Signup and view all the answers

A phylogenetic tree for a group of organisms represents its _____ relationships.

<p>evolutionary</p> Signup and view all the answers

It what makes chytrids unique among fungi _____

<p>flagellated spores</p> Signup and view all the answers

What is unique about the life cycle of bread mold below is that it has _____

<p>two phases sexual and asexual</p> Signup and view all the answers

A process that describes fungi being used to break down harmful pollutants is called _____

<p>bioremediation</p> Signup and view all the answers

Declining population of lichens near urbans can be used as a _____.

<p>bioindicator</p> Signup and view all the answers

Asexual reproduction type that occurs when the mycelium of a fungus is physically broken apart _____

<p>fragmentation</p> Signup and view all the answers

They feed on dead organisms or organic wastes _____

<p>saprophytic fungi</p> Signup and view all the answers

A structure that helps plants obtain nutrients by increasing the surface area of roots _____

<p>mycorrhizae</p> Signup and view all the answers

Bioremediation represented by decomposition of _____

<p>pollutants</p> Signup and view all the answers

_____ are structures in sac fungi that provide means of sexual reproduction

<p>ascocarps</p> Signup and view all the answers

A process that describes fungi being used to decompose harmful pollutants _____

<p>fragmentation</p> Signup and view all the answers

The function of the underground portion of the fungus is to _____

<p>absorbs nutrients through mycelium</p> Signup and view all the answers

Fungi that absorb nutrients from living cells and tissues are _____ fungi.

<p>parasitic</p> Signup and view all the answers

Disease like athlete's foot involve _____ relationship of fungi.

<p>parasitic</p> Signup and view all the answers

Common mold is a fungus in the group _____

<p>Zygomycota</p> Signup and view all the answers

In the cell walls of fungi, a polysaccharides called _____

<p>chitin</p> Signup and view all the answers

The association between hyphae of fungi and algae in this figure is called _____

<p>lichens</p> Signup and view all the answers

In the sexual reproduction of fungi, hyphae produce a reproductive structures that contain haploid nuclei called _____

<p>gametangia</p> Signup and view all the answers

Flashcards

Conidiophores

Spore-producing hyphae found on sac fungi.

Septa (cross walls)

Divisions between cells in fungal hyphae.

Mycelium

The main body of a fungus, a network of hyphae.

Reproductive fruiting body

The visible reproductive structure of a fungus.

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Flagellated spores

Fungi possessing motile spores with flagella.

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Bioremediation

Process using fungi to break down pollutants.

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Bioindicator

Organisms sensitive to pollution, indicating environmental health.

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Fragmentation

Asexual reproduction by separation of a fungal mycelium.

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Saprophytic fungi

Fungi that feed on dead organic matter.

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Mycorrhizae

Symbiotic relationship between fungi and plant roots.

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Study Notes

Fungi Terminology

  • Conidiophores: Spore-producing hyphae found on sac fungi.
  • Septa (cross walls): The main difference between hyphae.
  • Mycelium: The netlike mass that branches at the tip of hyphae.
  • Reproductive fruiting body: The familiar, above-ground portion of the fungus.
  • Evolutionary relationships: What a phylogenetic tree represents for a group of organisms.
  • Flagellated spores: What makes chytrids unique among fungi.
  • Two phases (sexual and asexual): A unique aspect of the bread mold life cycle.
  • Bioremediation: The process of fungi breaking down harmful pollutants.
  • Bioindicator: What declining lichen populations near urban areas can be used as.
  • Fragmentation: Asexual reproduction when a fungus's mycelium is broken apart.
  • Saprophytic fungi (decomposers): Fungi that feed on dead organisms or organic wastes.
  • Mycorrhizae: A structure that helps plants increases the surface area of roots to obtain nutrients.
  • Pollutants: What bioremediation decomposes.
  • Ascocarps: Structures in sac fungi that provide means of sexual reproduction.
  • Fragmentation: The decomposition of harmful pollutants.
  • Absorbs nutrients through mycelium: The function of the underground portion of the fungus.
  • Parasitic fungi: Fungi that absorb nutrients from living cells and tissues.
  • Parasitic relationship: Involved in diseases like athlete's foot.
  • Zygomycota: Example of a common mold.
  • Chitin: A polysaccharide in the cell walls of fungi.
  • Lichens: The association between hyphae of fungi and algae.
  • Gametangia: Reproductive structures produced by hyphae in sexual reproduction of fungi, containing haploid nuclei.

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