Question 1

Spirogyra practice a type of sexual exchange called

Accepted Answer

A)   budding.
B)   aggregation.
C)   fruiting body.
D)   conjugation.
E)   gametogenesis.F) A) and B)
G) All of the above

Question 2

A simplified list of characteristics of "algae" includes the following Green Algae- mostly freshwater,cell wall,chlorophylls a and b
Euglenoids- mostly freshwater,no cell wall,chlorophylls a and b
Brown Algae- mostly marine,cell wall,chlorophylls a and c
Diatoms- marine and freshwater,cell wall,chlorophylls a and c
Dinoflagellates- mostly marine,cell wall,chlorophylls a and c
Red Algae- mostly marine,chlorophylls a and phycobilin
From examination of this restricted set of data,and referring back to discussions of systematics and taxonomy,it is most likely that the most primitive algae

Accepted Answer

A)   were marine.
B)   were freshwater.
C)   contained cell walls.
D)   contained chlorophyll a.
E)   contained chlorophyll c.F) D) and E)
G) A) and E)

Question 3

A member of the sac fungi that contains an ascocarp is

Accepted Answer

A)   Amoeba proteus.
B)   Plasmodium vivax.
C)   Chlamydomonas.
D)   Penicillium species.
E)   Paramecium species.F) A) and B)
G) A) and C)

Question 4

The kingdom ____ are characterized by having filaments called hyphae that are used to absorb nutrients.

Accepted Answer

A)   Archaea
B)   Protista
C)   Fungi
D)   Animalia
E)   PlantaeF) All of the above
G) C) and D)

Question 5

Rhizopus stolonifer (black bread mold) is more likely to appear on home-baked bread than commercially-distributed bread.A possible explanation is

Accepted Answer

A)   the commercially-distributed bread has been refrigerated while the home-baked bread has not.
B)   home-baked bread is more likely to contain chemical preservatives than commercially distributed bread.
C)   commercially-distributed bread is more likely to contain chemical preservatives than home-baked bread.
D)   home ingredients are more likely to contain fungal spores.
E)   home-baked bread will contain more nutrients than commercial breads.F) A) and B)
G) B) and D)

Question 6

Which of the following is NOT a fungus?

Accepted Answer

A)   mushroom
B)   yeast
C)   ringworm
D)   molds
E)   amoebaF) D) and E)
G) C) and D)

Question 7

____ are organisms that break down dead organic matter in order to absorb the nutrient molecules.

Accepted Answer

A)   Prokaryotes
B)   Eukaryotes
C)   Parasites
D)   Saprotrophs
E)   HeterotrophsF) A) and C)
G) A) and B)

Question 8

Sac fungi take their name from the shape

Accepted Answer

A)   of their spores.
B)   of the structure that produces the spores.
C)   of their fruiting bodies.
D)   of their hyphae.
E)   made by clusters of sac fungi together.F) A) and E)
G) C) and D)

Question 9

Which of the following organisms move about by means of pseudopodia?

Accepted Answer

A)   Plasmodium vivax
B)   trypanosome
C)   Amoeba proteus
D)   Chlamydomonas
E)   Paramecium caudatumF) C) and D)
G) A) and E)

Question 10

Which type of organism causes a "red tide"?

Accepted Answer

A)   euglenoids
B)   water molds
C)   brown algae
D)   green algae
E)   dinaflagellatesF) A) and B)
G) A) and C)

Question 11

Why are green algae placed in the Protista while plants are placed in a separate kingdom?

Accepted Answer

A)   The green algae use chlorophyll a while plants use chlorophyll b.
B)   Green algae have a cell wall of chitin while plants have cell walls of cellulose.
C)   Plants enclose and protect the embryo within the female plant while green algae do not.
D)   All plants are vascular while all green algae are non-vascular.
E)   Algae are sporophytes that reproduce only asexually while plants are gametophytes and reproduce sexually.F) None of the above
G) A) and E)

Question 12

Which of the following is an incorrect statement?

Accepted Answer

A)   Bacteria, fungi, and protozoans sometimes cause disease.
B)   Dinoflagellates, diatoms, and trypanosomes are unicellular algae.
C)   Cyanobacteria, diatoms, and euglenoids carry on photosynthesis.
D)   Protozoans include amoebas, paramecia, and flagellates.
E)   Amoeboids, zooflagellates, and sporozoans can cause human diseases.F) B) and E)
G) B) and C)

Question 13

The mycelium is a mesh of filaments,each of which is called

Accepted Answer

A)   a super-mycelium.
B)   a conidium.
C)   an ascospore.
D)   a basidiospore.
E)   a hypha.F) A) and B)
G) A) and C)

Question 14

Protist reproduction

Accepted Answer

A)   is asexual only.
B)   is sexual only.
C)   is neither sexual nor asexual.
D)   is mostly sexual with asexual as a second option.
E)   is mostly asexual with sexual as a second option.F) A) and B)
G) A) and C)

Question 15

"Red tides" are produced by massive blooms of

Accepted Answer

A)   diatoms.
B)   dinaflagellates.
C)   red algae.
D)   brown algae.
E)   multicellular green algae.F) B) and D)
G) A) and E)

Question 16

Fungi are NOT photosynthetic because they lack

Accepted Answer

A)   sporangium.
B)   xylem.
C)   cell walls.
D)   chlorophyll.
E)   cell membrane.F) B) and D)
G) D) and E)

Question 17

Which group of organisms can trace their ancestry to the protists?

Accepted Answer

A)   all of these trace their ancestry to the protists
B)   none of these trace their ancestry to the protists
C)   fungi
D)   plants
E)   animalsF) C) and E)
G) C) and D)

Question 18

The kind of algae that help to build a coral reef are

Accepted Answer

A)   Porphyra.
B)   Laminaria.
C)   coralline algae.
D)   Paramecium.
E)   Chlamydomonas.F) None of the above
G) D) and E)

Question 19

Members of which genus of algae are found in ponds and have chloroplasts that are arranged in a spiral?

Accepted Answer

A)   Ulva
B)   Spirogyra
C)   Euglena
D)   Chlamydomonas
E)   VolvoxF) A) and E)
G) All of the above

Question 20

Molds and mushrooms belong to the kingdom

Accepted Answer

A)   Archaea.
B)   Protists.
C)   Fungi.
D)   Plantae.
E)   Animalia.F) A) and D)
G) None of the above

Exam 29: Protists and Fungi

Protist reproduction

Correct Answer
verified

Rhizopus stolonifer (black bread mold) is more likely to appear on home-baked bread than commercially-distributed bread.A possible explanation is

Correct Answer
verified

The kingdom ____ are characterized by having filaments called hyphae that are used to absorb nutrients.

Correct Answer
verified

Fungi are NOT photosynthetic because they lack

Correct Answer
verified

Which of the following organisms move about by means of pseudopodia?

Correct Answer
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Spirogyra practice a type of sexual exchange called

Correct Answer
verified

Which group of organisms can trace their ancestry to the protists?

Correct Answer
verified

Which type of organism causes a "red tide"?

Correct Answer
verified

"Red tides" are produced by massive blooms of

Correct Answer
verified

____ are organisms that break down dead organic matter in order to absorb the nutrient molecules.

Correct Answer
verified

Sac fungi take their name from the shape

Correct Answer
verified

Why are green algae placed in the Protista while plants are placed in a separate kingdom?

Correct Answer
verified

Members of which genus of algae are found in ponds and have chloroplasts that are arranged in a spiral?

Correct Answer
verified

A member of the sac fungi that contains an ascocarp is

Correct Answer
verified

The mycelium is a mesh of filaments,each of which is called

Correct Answer
verified

Which of the following is NOT a fungus?

Correct Answer
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Correct Answer
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Molds and mushrooms belong to the kingdom

Correct Answer
verified

Which of the following is an incorrect statement?

Correct Answer
verified

The kind of algae that help to build a coral reef are

Correct Answer
verified

Exam 29: Protists and Fungi

Protist reproduction

Correct AnswerverifiedShow Answer

Rhizopus stolonifer (black bread mold) is more likely to appear on home-baked bread than commercially-distributed bread.A possible explanation is

Correct AnswerverifiedShow Answer

The kingdom ____ are characterized by having filaments called hyphae that are used to absorb nutrients.

Correct AnswerverifiedShow Answer

Fungi are NOT photosynthetic because they lack

Correct AnswerverifiedShow Answer

Which of the following organisms move about by means of pseudopodia?

Correct AnswerverifiedShow Answer

Spirogyra practice a type of sexual exchange called

Correct AnswerverifiedShow Answer

Which group of organisms can trace their ancestry to the protists?

Correct AnswerverifiedShow Answer

Which type of organism causes a "red tide"?

Correct AnswerverifiedShow Answer

"Red tides" are produced by massive blooms of

Correct AnswerverifiedShow Answer

____ are organisms that break down dead organic matter in order to absorb the nutrient molecules.

Correct AnswerverifiedShow Answer

Sac fungi take their name from the shape

Correct AnswerverifiedShow Answer

Why are green algae placed in the Protista while plants are placed in a separate kingdom?

Correct AnswerverifiedShow Answer

Members of which genus of algae are found in ponds and have chloroplasts that are arranged in a spiral?

Correct AnswerverifiedShow Answer

A member of the sac fungi that contains an ascocarp is

Correct AnswerverifiedShow Answer

The mycelium is a mesh of filaments,each of which is called

Correct AnswerverifiedShow Answer

Which of the following is NOT a fungus?

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

Molds and mushrooms belong to the kingdom

Correct AnswerverifiedShow Answer

Which of the following is an incorrect statement?

Correct AnswerverifiedShow Answer

The kind of algae that help to build a coral reef are

Correct AnswerverifiedShow Answer

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