BIO 172 - EXAM 2 WITH 100%
CORRECT ANSWERS 2026
Which of the following are features of fungi?
A. They can only divide through meiosis
B. They secrete enzymes to acquire nutrients.
C. Can exist as single cells or multicellular forms.
D. They are characterized by autotrophic nutrition.
E. They are more closely related to animals than to plants. (Ch.
31) correct answer B. They secrete enzymes to acquire
nutrients.
C. Can exist as single cells or multicellular forms.
E. They are more closely related to animals than to plants.
Which of the following fungal phyla belong to the subdivision of
the "chytrids"?
A. Blastocladiomycota
B. Chytridiomycota
C. Neocallimastigomycota
D. Ascomycota (Ch. 31) correct answer A. Blastocladiomycota
B. Chytridiomycota
C. Neocallimastigomycota
Microsporidia share a common ancestor with fungi in the Phylum
__________________. (Ch. 31) correct answer Zygomycota
,What is the term for a scientist who studies fungi? (Ch. 31)
correct answer Mycologist
A mycelium is composed of filaments called _____________. (Ch.
31) correct answer Hyphae
Fungi are most closely related to which of the following? (Ch. 31)
correct answer Animals
The main body of a multicellular fungus is called a(n)
__________________. (Ch. 31) correct answer Mycelium
Which of the following is not a fungal group?
A. Chytridiomycota
B. Glomeromycota
C. Ascomycota
D. Poriferamycota
E. Zygomycota (Ch. 31) correct answer D. Poriferamycota
Which of the following are reproductive structures found in fungi?
A. Puffballs
B. Toadstools
C. Cell walls
D. Mushrooms (Ch. 31) correct answer A. Puffballs
B. Toadstools
,D. Mushrooms
The Microsporidia share a common ancestor with fungi in which
Phylum? (Ch. 31) correct answer Zygomycota
True or false: Fungal cells or hyphae may have more than one
nucleus. (Ch. 31) correct answer True
Rationale: Fungi are different from most animals and plants in
that each cell or hypha can contain one, two, or even more nuclei.
A scientist who studies fungi is known as a(n) _____________.(Ch.
31) correct answer Mycologist
A fungal mycelium containing two separate nuclei that divide at
each cell division is said to be _______________. (Ch. 31) correct
answer Dikaryotic
What are fungal filaments called? (Ch. 31) correct answer
Hyphae
A monokaryotic hypha has which of the following structures? (Ch.
31) correct answer One haploid nucleus
A mass of connected hyphae is called a(n) ________________.(Ch.
31) correct answer Mycelium
, The threadlike nature of fungal hyphae means that which of the
following relationships is true? (Ch. 31) correct answer High
surface area-to-volume ratio
Which statement about fungal cells is true? (Ch. 31)
A. They may have one or two nuclei, but not more.
B. They may have one, two, or more nuclei.
C. They always have two nuclei, unlike other eukaryotic cells.
D. They always have only one nucleus, just like other eukaryotic
cells. correct answer B. They may have one, two, or more
nuclei.
When a fungus undergoes mitosis, which of the following occurs?
(Ch. 31) correct answer The spindle apparatus forms within the
nucleus.
A dikaryotic cell contains which of the following? (Ch. 31) correct
answer Two separate nuclei
If a hypha has one nucleus, it is said to be ______________. (Ch. 31)
correct answer Monokaryotic
In order for sexual reproduction to occur in a fungus, two
____________ hyphae of compatible _____________ types must fuse.
(Ch. 31) correct answer Haploid, mating
The main body of a multicellular fungus is called a(n)
_________________.(Ch. 31) correct answer Mycelium
CORRECT ANSWERS 2026
Which of the following are features of fungi?
A. They can only divide through meiosis
B. They secrete enzymes to acquire nutrients.
C. Can exist as single cells or multicellular forms.
D. They are characterized by autotrophic nutrition.
E. They are more closely related to animals than to plants. (Ch.
31) correct answer B. They secrete enzymes to acquire
nutrients.
C. Can exist as single cells or multicellular forms.
E. They are more closely related to animals than to plants.
Which of the following fungal phyla belong to the subdivision of
the "chytrids"?
A. Blastocladiomycota
B. Chytridiomycota
C. Neocallimastigomycota
D. Ascomycota (Ch. 31) correct answer A. Blastocladiomycota
B. Chytridiomycota
C. Neocallimastigomycota
Microsporidia share a common ancestor with fungi in the Phylum
__________________. (Ch. 31) correct answer Zygomycota
,What is the term for a scientist who studies fungi? (Ch. 31)
correct answer Mycologist
A mycelium is composed of filaments called _____________. (Ch.
31) correct answer Hyphae
Fungi are most closely related to which of the following? (Ch. 31)
correct answer Animals
The main body of a multicellular fungus is called a(n)
__________________. (Ch. 31) correct answer Mycelium
Which of the following is not a fungal group?
A. Chytridiomycota
B. Glomeromycota
C. Ascomycota
D. Poriferamycota
E. Zygomycota (Ch. 31) correct answer D. Poriferamycota
Which of the following are reproductive structures found in fungi?
A. Puffballs
B. Toadstools
C. Cell walls
D. Mushrooms (Ch. 31) correct answer A. Puffballs
B. Toadstools
,D. Mushrooms
The Microsporidia share a common ancestor with fungi in which
Phylum? (Ch. 31) correct answer Zygomycota
True or false: Fungal cells or hyphae may have more than one
nucleus. (Ch. 31) correct answer True
Rationale: Fungi are different from most animals and plants in
that each cell or hypha can contain one, two, or even more nuclei.
A scientist who studies fungi is known as a(n) _____________.(Ch.
31) correct answer Mycologist
A fungal mycelium containing two separate nuclei that divide at
each cell division is said to be _______________. (Ch. 31) correct
answer Dikaryotic
What are fungal filaments called? (Ch. 31) correct answer
Hyphae
A monokaryotic hypha has which of the following structures? (Ch.
31) correct answer One haploid nucleus
A mass of connected hyphae is called a(n) ________________.(Ch.
31) correct answer Mycelium
, The threadlike nature of fungal hyphae means that which of the
following relationships is true? (Ch. 31) correct answer High
surface area-to-volume ratio
Which statement about fungal cells is true? (Ch. 31)
A. They may have one or two nuclei, but not more.
B. They may have one, two, or more nuclei.
C. They always have two nuclei, unlike other eukaryotic cells.
D. They always have only one nucleus, just like other eukaryotic
cells. correct answer B. They may have one, two, or more
nuclei.
When a fungus undergoes mitosis, which of the following occurs?
(Ch. 31) correct answer The spindle apparatus forms within the
nucleus.
A dikaryotic cell contains which of the following? (Ch. 31) correct
answer Two separate nuclei
If a hypha has one nucleus, it is said to be ______________. (Ch. 31)
correct answer Monokaryotic
In order for sexual reproduction to occur in a fungus, two
____________ hyphae of compatible _____________ types must fuse.
(Ch. 31) correct answer Haploid, mating
The main body of a multicellular fungus is called a(n)
_________________.(Ch. 31) correct answer Mycelium
