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Biology-Related Homework Help General Biology Topic started by: mark1532 on Sep 17, 2010



Title: help solve quiz 2 :)
Post by: mark1532 on Sep 17, 2010
____1.  Which of the following is not a descriptive of any fungi?
a.    Saprophytic   b.  decomposer   c. parasitic   d.  autotrophic   e.  heterotrophic


____2.  Most true fungi send out cellular individual filaments known as:_____________.
a.    Mycelia   b.  Hyphae   c.  Mycrorrhiza   d.  Stolons   e.  Rhizoids


____3.  Which of the following is NOT true of the Chytrids and Microsporidians?
      a.   They belong to the most ancient lineages of fungi.
      b.   They are all intracellular parasites, parasitize insects
      c.   They form non-flagellated spores.
      d.   They reflect the origin of the fungi in aquatic habitats.
      e.    They are responsible for the death of many tropical frogs   


____4.  Which organism produces a gamatangia?
      a.   Basidiomycota   b.  Ascomycota   c. Zygomycota   d.  Chytridomycota e. Deuteromycota
 

____5.  Species of _____ infect crop plants such as potatoes and forest trees such as oak.
a.   dinoflagellates   b.  foraminiferans   c.  yeasts   d.  water molds   e.  prions   


____6.  Edible commercial mushrooms are found in which of the following Phylum?
      a.   Ascomycota      c.  Basidiomycota     e.  imperfect fungi
      b.  Chytridiomycota                d.  Zygomycota


____7.  The Sac fungi are members of the
      a.   Ascomycota.     b.  Basidiomycota.     c.  Zygomycota.      d.  Chytridiomycota.   


____8. Mycorrhizae are
      a.   the small roots in the root systems of trees.
      b.   endosymbiotic bacteria associated with plant roots.
      c.   fungus and tree root mutualistic associations.
      d.   parasitic fungal infections of tree roots.
      e.   endosymbiotic fungal cells associated with leaves.
 
____9.  Four of the five choices listed below are terms used in describing fungi. Select the exception.
      a.   hyphae   b.  peptidoglycan   c.  dikaryotic stage   d.  spore     e.  mycelium


____10.  Four of the five choices listed below can be used in describing aspects of fungal reproduction. Select the exception.
      a.   spores      b.  pollen   c.  dikaryotic      d.  gametangia            e.   asci


____11.  Four of the five structures listed below can be used to describe fungal reproductive structures. Select the exception.
      a.   asci   b.  gametes   c.  basidia   d.  conidia             e.   spores


____12.  Three of the four structures listed below refer to the types of reproductive structures.  Select the exception.
      a.  sporangia      b.  mushroom      c.  conidia   d. mycelium     e.  gametangia


____13.  Why is it challenging to treat fungal infections of the human body?
a.    Human and fungal cells share common characteristics
b.   Fungal cells share no features in common with humans cells
c.   All fungal cells are highly resistant to drug treatments
d.   Fungal infections are not found in humans.

____14. Lichens are symbiotic relationships established between
      a.   a club fungus and a brown alga.             c. a fungi and a bread mold.
      b.   a sac fungus and a cyanobacterium or green algae.    d. a fungi and red algae.   



_____15.  The fungi which produces the most plant diseases is:
a.   Basidiomycota   b.  Ascomycota     c.  Oomycota   d.  All of them   e.  None of them   



Title: Re: help solve quiz 2 :)
Post by: sarah! on Sep 17, 2010
____1.  Which of the following is not a descriptive of any fungi?
a.    Saprophytic   b.  decomposer   c. parasitic   d.  autotrophic   e.  heterotrophic


____2.  Most true fungi send out cellular individual filaments known as:_____________.
a.    Mycelia   b.  Hyphae   c.  Mycrorrhiza   d.  Stolons   e.  Rhizoids

____6.  Edible commercial mushrooms are found in which of the following Phylum?
      a.   Ascomycota      c.  Basidiomycota     e.  imperfect fungi
      b.  Chytridiomycota                d.  Zygomycota


____7.  The Sac fungi are members of the
      a.   Ascomycota.     b.  Basidiomycota.     c.  Zygomycota.      d.  Chytridiomycota.   


____8. Mycorrhizae are
      a.   the small roots in the root systems of trees.
      b.   endosymbiotic bacteria associated with plant roots.
      c.   fungus and tree root mutualistic associations.
      d.   parasitic fungal infections of tree roots.
      e.   endosymbiotic fungal cells associated with leaves.
 
____9.  Four of the five choices listed below are terms used in describing fungi. Select the exception.
      a.   hyphae   b.  peptidoglycan   c.  dikaryotic stage   d.  spore     e.  mycelium

____11.  Four of the five structures listed below can be used to describe fungal reproductive structures. Select the exception.
      a.   asci   b.  gametes   c.  basidia   d.  conidia    e.   spores


____12.  Three of the four structures listed below refer to the types of reproductive structures.  Select the exception.
      a.  sporangia      b.  mushroom      c.  conidia   d. mycelium     e.  gametangia

____13.  Why is it challenging to treat fungal infections of the human body?
a.    Human and fungal cells share common characteristics
b.   Fungal cells share no features in common with humans cells
c.   All fungal cells are highly resistant to drug treatments
d.   Fungal infections are not found in humans.

____14. Lichens are symbiotic relationships established between
      a.   a club fungus and a brown alga.             c. a fungi and a bread mold.
      b.   a sac fungus and a cyanobacterium or green algae.    d. a fungi and red algae.   


Title: Re: help solve quiz 2 :)
Post by: mark1532 on Sep 20, 2010
thanks keep helping.............oh bio book is sylvia mader 10th edition :)


Title: Re: help solve quiz 2 :)
Post by: lewis on Sep 20, 2010
3.  Which of the following is NOT true of the Chytrids and Microsporidians?
      a.   They belong to the most ancient lineages of fungi.
      b.   They are all intracellular parasites, parasitize insects
      c.   They form non-flagellated spores.
      d.   They reflect the origin of the fungi in aquatic habitats.
      e.    They are responsible for the death of many tropical frogs   


Title: Re: help solve quiz 2 :)
Post by: star on Sep 20, 2010
____5.  Species of _____ infect crop plants such as potatoes and forest trees such as oak.
a.   dinoflagellates   b.  foraminiferans  c.  yeasts   d.  water molds   e.  prions  


Title: Re: help solve quiz 2 :)
Post by: star on Sep 20, 2010
____9.  Four of the five choices listed below are terms used in describing fungi. Select the exception.
      a.   hyphae   b.  peptidoglycan   c.  dikaryotic stage   d.  spore     e.  mycelium

____10.  Four of the five choices listed below can be used in describing aspects of fungal reproduction. Select the exception.
      a.   spores      b.  pollen   c.  dikaryotic      d.  gametangia            e.   asci


Title: Re: help solve quiz 2 :)
Post by: star on Sep 20, 2010
_____15.  The fungi which produces the most plant diseases is:
a.   Basidiomycota   b.  Ascomycota     c.  Oomycota   d.  All of them   e.  None of them   

Not 100% sure though.


Title: Re: help solve quiz 2 :)
Post by: mark1532 on Sep 20, 2010
thnks alot guys :)............u guys are the best!! :D


Title: Re: help solve quiz 2 :)
Post by: star on Sep 20, 2010
ur welcome