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Fungi

Total questions: 39

Worksheet time: 20mins

Name
Class
Date
1.

Fungi are...?

a)

heterotrophs

b)

photoautotrophs

c)

chemoautotrophs

d)

autotrophs

2.

Fungi are part of which domain?

a)

Eukarya

b)

Archaea

c)

Bacteria

d)

Prokarya

3.

Fungi resemble the plant kingdom more than the animal kingdom.

a)

True

b)

False

4.

Most fungi are multicellular, made of very thin filaments called _______, that grow from the tip.

a)

Hyphae

b)

Mycelia

c)

Spores

d)

Septa

5.

_______ are networks composed of hyphae.

a)

Septa

b)

Filaments

c)

Mycelia

d)

Gills

6.

Separate hyphae into cell-like compartments

a)

septa

b)

spores

c)

mycelia

d)

gills

7.

Septa allow for:

a)

transfer of water, nutrients and organelles

b)

transfer of energy, oxygen and heat

c)

cell movement

d)

cell to separate from the organism

8.

Which of the following is NOT a characteristic of fungi?

a)

Absorb their food

b)

Eukaryotic heterotrophs

c)

Sessile

d)

All multicellular

9.

The fungi cell wall provides structural support, regulation of water and metabolism, and communication between cells.

a)

True

b)

False

10.

Fungi cell walls are made of _______ & polysaccharides (containing nitrogen).

a)

chitin

b)

cellulose

c)

polysaccharides

d)

triglyceride

11.

Fungi get their food from:

a)

decaying materials

b)

living things

c)

once living things (dead material)

d)

all of the above

12.

Fungi digest their food EXTERNALLY.

a)

True

b)

False

13.

How do fungi digest their food?

a)

photosynthesis

b)

secrete digestive enzymes

c)

endocytosis

d)

all of the above

14.

Ascomycota:

a)

all of the above

b)

are the largest and most diverse phylum of fungi

c)

are filamentous fungi

d)

include most mushrooms

15.

Bread moulds, baker's yeast, thrush, athlete's foot, truffles, morels, penicillin and p. destructans are all examples of:

a)

mushrooms

b)

basidiomycetes

c)

ascomycetes

d)

moulds

16.

Gill mushrooms (club fungus), toadstools and shaggy mane (inky cap) mushrooms are all examples of:

a)

food

b)

ascomycetes

c)

basidiomycetes

d)

moulds

17.

Asexual reproduction in fungi involves mitosis and the budding/fragmenting of which fungal structure?

a)

caps

b)

hyphae

c)

volva

d)

gills

18.

Conidia are...?

a)

diploid hyphae used in sexual reproduction

b)

haploid spores used in asexual reproduction

c)

diploid spores used in sexual reproduction

d)

haploid hyphae used in asexual reproduction

19.

When conidia are released into the environment they:

a)

infect animals

b)

germinate into new species

c)

pollinate other fungi

d)

feed animals

20.

Sexual reproduction in basidiomycetes involves:

a)

all of the above

b)

winding of fungi hyphae

c)

basidiospores

d)

basidia

21.

Sexual reproduction of ascomycetes involves:

a)

all of the above

b)

ascospores

c)

pheromones sent out by mycelia of a fungus

d)

meeting and fusion of hyphae

22.

Which of the following is NOT a lifestyle of fungi?

a)

saprotrophs

b)

mutualists

c)

parasites

d)

monotremes

23.

______ absorb food from dead and decaying organic matter via digestive enzymes and are essential in food webs and for nutrient recycling.

a)

animals

b)

saprotrophs

c)

parasites

d)

fungi

24.

_______ kill all or part of their host and feed off their dead tissue

a)

saprotrophs

b)

parasites

c)

necrotrophs

d)

biotrophs

25.

_________ continuously take some of their host's resources but leave enough for the host to survive.

a)

saprotrophs

b)

biotrophs

c)

parasites

d)

necrotrophs

26.

Lichen are made of how many mutualistic partners?

a)

1-2

b)

3-4

c)

4-5

d)

2-3

27.

Fungus paired with algae and/or cyanobacteria form which species?

a)

seaweeds

b)

lichen

c)

mycorrhizal fungi

d)

algae

28.

In lichen, _______ supply structure/support, and the _______ provide energy via photosynthesis.

a)

fungi, algae/ cyanobacteria

b)

algae, fungi

c)

cyanobacteria, fungi

d)

fungi, protozoans

29.

Which of the following is NOT a lichen body layer?

a)

outermost cortex of strong fungal tissue

b)

photosynthetic partner

c)

hyphae that attach lichen to substrate

d)

mesoderm for digestion

30.

______ occurs on a variety of surfaces and can decrease indoor air quality, but can sometimes be beneficial.

a)

basidiomycota

b)

mould

c)

mildew

d)

ascomycota

31.

How do mould and mildew differ?

a)

They don't

b)

Mould is a fungus, mildew is a protist

c)

Mildew does not develop visible spores or mycelia

d)

Mildew does not affect indoor air quality

32.

Reproductive cells that are capable of developing into new individuals without fusion of other cells

a)

fruiting body

b)

septa

c)

spores

d)

hyphae

33.

Fungi can be useful for:

a)

fermentation and rising agents

b)

nutrient recycling and food source

c)

medicine

d)

all the above

34.

These fungi are unicellular, reproduce asexually and can be helpful or hurtful.

a)

lichen

b)

yeasts

c)

saprotrophs

d)

moulds

35.

In _________ fungi, the fungi obtains energy from plant roots, and the plant gains an increase in surface area.

a)

commensal

b)

mycorrhizal

c)

saprotrophic

d)

parasitic

36.

__________ are reproductive structures where spores are produced and released. They are the visible parts of fungi, typically growing above ground.

a)

Moulds

b)

Fruiting bodies

c)

Spores

d)

Anther

37.

Jock itch, ringworm, athlete's foot, thrush and valley fever are examples of what types of parasitic fungal diseases?

a)

Bacteria

b)

Human

c)

Plant

d)

Animal

38.

Select all that apply for parasitic plant fungi:

a)

important in agriculture

b)

include rust and smuts

c)

Dutch Elm disease which wiped out American Elm trees

d)

all of the above

39.

P. destructans (white-nose syndrome) and B. dendrobatids (skin infection) are examples of:

a)

Parasitic bat fungi

b)

Parasitic animal fungi

c)

Parasitic human fungi

d)

Parasitic plant fungi