Term
|
Definition
All fungi:
a. make their food
b. absorb their food
c. produce mushrooms
c. have chlorophyll |
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Term
|
Definition
Fungi do NOT
a. carry photosynthesis
b. grow on their food souce
c. disgest food outside their bodies
D. absorb food through their cell walls.. |
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Term
|
Definition
Fungi resemble plants in that they both always
A. have stems.
b. grown from the ground
c. are multicellular
d. have cell walls |
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Term
|
Definition
A mushroom is a fungal
a. fruiting body
b. lichen
c. mycorrhiza
d. yeast. |
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Term
|
Definition
The tangled mass that makes up the body of a fungus is the
a. hypha
b. rhizoid
c. mycelium
d. stolon |
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Term
| Both sexually and asexually |
|
Definition
Most fungi reproduce
a. asexually only
b. sexually only
c. both sexually and asexually.
d. by budding. |
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Term
|
Definition
When hypae of opposite mating types meet, they first
a. enter mitosis
b. grow and develop
c. enter meiosis
d. fuse/ |
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Term
|
Definition
sporangia are found a the tops of specialized hyphae called
a. sporangiophores
b. mycelia
c. gametangia
d. stolons |
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Term
|
Definition
Only during a small part of their life cycles are most fungi
a. diploid
b. haploid
c. 1N
d. 3N |
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Term
|
Definition
Which of the following processes is first to occur after the nuclei of opposite mating types fuse?
a. spores are produced
b. gametes are produced
c. mitosis occurs
d. meiosis occurs |
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Term
|
Definition
Dark fuzz that grows on bread is an example of
a. toadstool
b. spore
c. yeast
d. mold |
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Term
|
Definition
in bread mold, haploid gametes are produced by the
a. gametangia
b. rhizoids
c. zygospores
d. sporangiophores |
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Term
|
Definition
The dry, powder yeast used to bake bread actually contains
a. zygospores
b. ascospores
c. condiia
d. sporangia |
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Term
|
Definition
Yeast obtain energy by alcoholic fermentation is the absence of
a. moisture
d. cargon dioxide
c. oxygen
d. sugar |
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Term
|
Definition
mushrooms are classified as
a. common molds.
b. sac fungi
c. club fungi
d. imperfec fungi |
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Term
|
Definition
Which structure is NOT found in a mushroom?
a. ascus
b. gills
c. cap
d. stalk |
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|
Term
|
Definition
in mushrooms, basidia are found in the
a. base
b. stalk
c. cap
d. root |
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Term
|
Definition
Each of the following is an basidiomycete EXCEPT
a. shelf fungi
b. mushrooms.
c. puffballs.
d. cup fungi |
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|
Term
|
Definition
in basidiomycetes, the primary mycelia of different mating tuypes fuse to form
a. a secondarly mycelium
b. haploid zygotes
c. gills
d. haploid nuclei of the same mating type. |
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|
Term
| it is the souce of an antibiotic |
|
Definition
Which statement about penicillin is correct?
a. it produces mushrooms
b. it causes bread to rise
c. it is the source of an antibiotic
d. it causes athlete's foot. |
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Term
|
Definition
| Penicillium may have evolved from an ascomycete that lost its ability to carry out______________. |
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Term
|
Definition
Penicillium may have evolved from ascomycete that list its ability to carry out
a. asexual reproduction
b. sexual reproduction
c. spore formation
d. condidia formation |
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|
Term
| Breaking down dead organisms |
|
Definition
An important role of fungi is an ecosystem is
a. photosynthesis
b. breaking down dead organisms
c. making alcohol.
d, killing bacteria |
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Term
|
Definition
Millions of yhears ago, fungi might have been important to the success of
a. worms
b. grasshoppers
c. bacteria
d. plants |
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Term
|
Definition
Fungi that absorb food from decaying organic matter are
a. parasites
b. saprobes
c. mutualists
d. autotrophs |
|
|
Term
| Both living and dead organisms |
|
Definition
Fungi feed on
a. only living organisms
b. only dead organisms
c. both living and dead organisms
d. only other fungi |
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Term
|
Definition
The breakdown of dead organisms is sped on by the fungal production of
a. alcohols
b. acids
c. digestive enzymes
d. recycled nutrients |
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|
Term
|
Definition
The human disease ringworm is caused by
a. worms
b. bacteria
c. fungus
d. yeasts |
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Term
|
Definition
The groth of yeasts in moist regions of the body is kept in check by competition from
a. antibiotics
b. bacteria
c. rusts
d. mildews |
|
|
Term
| Ringworm and athletes foot |
|
Definition
The fungus that forms a bycelium within the outlaters of the humanskin causes
a. ringworm and athletes foot
b. thrush and reproductive-tract infections
c. reproduct-tract infections and ringworm
d. athlete's foot and thrush |
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|
Term
| Is carried by insects into wheat fields |
|
Definition
Each of the following is true of wheat rust EXCEPT that it
a. is caused by basidiomycete
b. is carried by insects into wheat fields
c. is controlled by destroying barberry plants
d. produces two kinds of spores |
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Term
|
Definition
Which of the folliwng is NOT a single organism:
a. rust
b. smut
c. yeast
d. lichen |
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|
Term
| They are composed of an alga or a cyanobacterium and fungus living together |
|
Definition
which statement about lichens is correct?
a. they are not tolerant of harsh conditions
b.they cannot make their own food
c. they grown only in soil
d. they are comosed of an alge or a cyanobacterium and a fungus living together |
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Term
|
Definition
the association of plants and fungi in mycorrhizae illustrates a type of relationship called
a. parasitism
b. mutualism
c. competition
d. parallelism |
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Term
|
Definition
In most lichens, the fungus is a(an)
a. basidiomycete
b. zygomzcete
c. ascomycete
d. deuteromycete |
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Term
|
Definition
| Fungi are PROKARYOTIC heterotrophs |
|
|
Term
|
Definition
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Term
|
Definition
| In some fungi, the NUCLEI are divided by cross walls. |
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Term
|
Definition
| Fungal cell walls are composed of CELLULOSE. |
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Term
|
Definition
| During most of the life cycle of a fungus, nuclei are DIPLOID |
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Term
|
Definition
| In zygomycetes, the rootlike hyphae that anchor the fungus are called RHIZOIDS. |
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Term
|
Definition
| in zygomyetes, a germinating zygosphore undergoes MITOSIS and develops into a new individual |
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Term
|
Definition
| Ascomycetes have a tough sac that contains SPORES |
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|
Term
|
Definition
| Both the ascospores and condiia of ascomycetes are HAPLOID |
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Term
|
Definition
| BASIDIOMYCETES resemble other fungal phyla but do not have a sexual cycle. |
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Term
|
Definition
| Fungi recycle NUTRIENTS in all ecosystems |
|
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Term
|
Definition
| Early fungi may have helped PLANTS obtain nutrients |
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Term
|
Definition
| Mycorrhizae are beneficial associations of fungi and ANIMALS. |
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Term
|
Definition
| Repeat infections by CANDIDA coud indicate a problem with the body's IMMUNE system |
|
|
Term
False
Algae or cynbacteria |
|
Definition
| In lichens, a PLANT associated with fungus carries out photosynthesis |
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Term
|
Definition
| Fungi _____________ their food outside their bodies then absorb it. |
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Term
|
Definition
| Chitin, the material that foms fungal cell walls, is a comples ______________. |
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Term
|
Definition
| _________reproductin takes place when cells or hyphae break off a fungus and begin to grow. |
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Term
|
Definition
| Fungal spores are produced in structures called____________. |
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Term
|
Definition
| When the hyphae of opposit mating types meet, each hypha form a ______________. |
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Term
|
Definition
| A zygomycete is a thick-walled zygote formed by a ___________. |
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Term
|
Definition
| Spore-bearing strucures called basidia are found in the ________of mushrooms. |
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Term
|
Definition
| The basidiospores of ________ fungi are scatterd by the sind. |
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Term
|
Definition
| Fungal spores are produced in structures called____________. |
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Term
|
Definition
| Imperfrect fungi do not have a sexual phase. |
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Term
|
Definition
| If a sexual plhase were observed in a deuteromycete, it would probably be reclassified in anther __________. |
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Term
|
Definition
| Fungi breakdown complex organic matter by releasing __________. |
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Term
|
Definition
| The cyanobacterium or algar layer of the ____________when in fig 21-2 perfoms photosnthesis. |
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|
Term
| Hyphae,they form a mycelia |
|
Definition
| What are the individual threads of a fungus called, and what structure do they form when they appear as a tangled mass? |
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