ECOL 182R Walsh Exam Questions With Correct
Answers
A synapomorphy is
| |
|
A)a shared derived trait
| | |
|
B)the fruiting body of a yeast
| | | | |
|
C)the fruiting body of a mushroom
| | | | |
|
D) the fusion of two haploid hyphae - CORRECT ANSWER✔✔-A)a shared derived
| | | | | | | | | | | |
trait
You find a single-celled eukaryote with two nuclei and four flagella. This is a
| | | | | | | | | | | | |
|
A)Dinoflagellata
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B)Diplomonadida
|
C)Ciliata
|
D)Euglenida - CORRECT ANSWER✔✔-B)Diplomonadida
| | |
Protists are |
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,A)in the domain Archae
| | |
|
B)almost entirely hetrotrophic
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|
C)a monophyletic group
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|
D)not a natural evolutionary grouping, rather one of convenience - CORRECT
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ANSWER✔✔-D)not a natural evolutionary grouping, rather one of convenience
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Red tides are caused by
| | | |
|
A)dinoflagellate blooms |
|
B)red pigments in cyanobacteria
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C)blooms of red copepods | | |
|
D)shellfish poisoning - CORRECT ANSWER✔✔-A)dinoflagellate blooms
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Chloroplasts enclosed in four membranes | | | |
|
A)indicate a secondary endosymbiotic event
| | | |
|
B)are closely related to mitochondria
| | | |
|
C)arose just once in evolution
| | | |
|
D)occur in cyanobacteria - CORRECT ANSWER✔✔-A)indicate a secondary
| | | | | | | |
endosymbiotic event |
, You find a photosynthetic single-celled eukaryote with a silicon-based shell. This is
| | | | | | | | | | |
a
|
|
A)Dinoflagellata
|
B)Basidia
|
C)Foraminifera
|
D)Diatom - CORRECT ANSWER✔✔-D)Diatom
| | |
A heterokaryon is
| |
|
A)systems such as a lichen, a mixture of a fungi and an algae
| | | | | | | | | | | |
|
B)a hyphae with two (or more) distinct haploid nuclei
| | | | | | | |
|
C)a yeast with an uneven number of chromosomes
| | | | | | |
|
D)a basidia with two (or more) types of spores - CORRECT ANSWER✔✔-B)a
| | | | | | | | | | | |
hyphae with two (or more) distinct haploid nuclei
| | | | | | |
The reproductive structure of a mushroom is called
| | | | | | | |
Incorrect Response |
|
A)a zygosporangium
|
|
Answers
A synapomorphy is
| |
|
A)a shared derived trait
| | |
|
B)the fruiting body of a yeast
| | | | |
|
C)the fruiting body of a mushroom
| | | | |
|
D) the fusion of two haploid hyphae - CORRECT ANSWER✔✔-A)a shared derived
| | | | | | | | | | | |
trait
You find a single-celled eukaryote with two nuclei and four flagella. This is a
| | | | | | | | | | | | |
|
A)Dinoflagellata
|
B)Diplomonadida
|
C)Ciliata
|
D)Euglenida - CORRECT ANSWER✔✔-B)Diplomonadida
| | |
Protists are |
|
,A)in the domain Archae
| | |
|
B)almost entirely hetrotrophic
| |
|
C)a monophyletic group
| |
|
D)not a natural evolutionary grouping, rather one of convenience - CORRECT
| | | | | | | | | | |
ANSWER✔✔-D)not a natural evolutionary grouping, rather one of convenience
| | | | | | | |
Red tides are caused by
| | | |
|
A)dinoflagellate blooms |
|
B)red pigments in cyanobacteria
| | |
|
C)blooms of red copepods | | |
|
D)shellfish poisoning - CORRECT ANSWER✔✔-A)dinoflagellate blooms
| | | | |
Chloroplasts enclosed in four membranes | | | |
|
A)indicate a secondary endosymbiotic event
| | | |
|
B)are closely related to mitochondria
| | | |
|
C)arose just once in evolution
| | | |
|
D)occur in cyanobacteria - CORRECT ANSWER✔✔-A)indicate a secondary
| | | | | | | |
endosymbiotic event |
, You find a photosynthetic single-celled eukaryote with a silicon-based shell. This is
| | | | | | | | | | |
a
|
|
A)Dinoflagellata
|
B)Basidia
|
C)Foraminifera
|
D)Diatom - CORRECT ANSWER✔✔-D)Diatom
| | |
A heterokaryon is
| |
|
A)systems such as a lichen, a mixture of a fungi and an algae
| | | | | | | | | | | |
|
B)a hyphae with two (or more) distinct haploid nuclei
| | | | | | | |
|
C)a yeast with an uneven number of chromosomes
| | | | | | |
|
D)a basidia with two (or more) types of spores - CORRECT ANSWER✔✔-B)a
| | | | | | | | | | | |
hyphae with two (or more) distinct haploid nuclei
| | | | | | |
The reproductive structure of a mushroom is called
| | | | | | | |
Incorrect Response |
|
A)a zygosporangium
|
|
