Transcript hyphae spores

1. Chitin:____________________________________________________________
_________________________________________________________________
2. Hyphae: ________________________________________________________
_________________________________________________________________
3. Mycelium:_________________________________________________________
________________________________________________________________
4. Fruiting Body:______________________________________________________
_________________________________________________________________
5. Mycorrhizae:_______________________________________________________
_________________________________________________________________
6. Sporangia:________________________________________________________
_________________________________________________________________
7. Lichen:___________________________________________________________
_________________________________________________________________
1. Describe how fungi use hyphae to obtain their food.
2. Describe a typical fruiting body of sac fungi, bread mold, and club
fungi.
3. Sporangia are formed during the life cycle of a typical bread mold. At
what stage are they formed?
4. Draw a flowchart showing the sequence of steps in the reproduction
of yeast, a single celled fungus.
5. The mycelium of a fungus grows underground. In what ways might
this be helpful for the fungus?
1. How do fungi contribute to the balance of an ecosystem?
2. What are three reasons lichens are useful to humans?
3. Draw a Venn diagram comparing lichens and mychorrhizae. Include
terms such as roots, photosynthesis, and mutualism.
4. Some antifungal medications can damage the patient’s own tissues.
Why doesn’t this problem occur with antibiotics?
1. Multicellular
1. Multicellular
a. With the exception of
yeast
2. Nucleus
2. Nucleus
a. Can be more than one
3. Cell Wall
a. Made of Cellulose
4. Absorb Water and Nutrients
a. Roots
5. Contain Chlorophyll
a. Autotrophic
3. Cell Wall
a. Made of Chitin
4. Absorb Water and Nutrients
a. Hyphae
5. Do Not Contain Chlorophyll
a. Heterotrophic:
-Saphrophytes
-Parasites
1. __________________
Multicellular
a. _______________
Except yeast
2. __________________
Eukaryotic
3. __________________
Have Cell Walls
a. _______________
Made of Chitin
4. __________________
Heterotropic
MYCELIUM
_______________:
underground
network of hyphae that have
grouped together. Produce
____________________
which
FRUITING BODY
is a reproductive structure of
a fungus and grows above
ground.
Fruiting Body
THREAD-LIKE
_____________________
chains of ___________
CELLS
that form
the _______
of a fungus
BODY and ____________________
MYCELIUM
Hyphae
Mycelium
ENZYMES
Hyphae secrete ________________________
to break down dead/living
NUTRIENTS
material. Once the material is broken down into simpler _________________,
HYPHAE
the food is absorbed through the fungus’ ___________________
Pieces of _____________________
can ____________________
and form into
BREAK OFF
HYPHAE
new fungi. (ASEXUAL
_________________________________
REPRODUCTION)
FUSE
Hyphae can _________________
together and create
____________________.
_________________________________
(SEXUAL REPRODUCTION)
NEW HYPHAE
REPRODUCTIVE STRUCTURES
-________________________
that grow into new organisms.
-Adapted for dispersal and
_____________
SURVIVING for extended
period of time in unfavorable
conditions
.
SACS
SPORANGIA
CLUB-SHAPED PARTS
PRIMITIVE
FUNGI
_______________
Chytridiomycota
SAC FUNGI
_________________
Ascomycota
SP0RANGIA
FUNGI
________________
Zygomycota
1.
1.
Smallest/Simplest
1.
Form a sac called ascus
2.
Mostly aquatic
2.
3.
Spores with Flagella
Ascus contains spores for 2.
reproduction
Sporangia produce
spores for reproduction
4.
Decomposers or
parasites
3.
Yeasts, Penicillium,
morels, truffles
5.
Chytrids
Range for molds on
2.
spoiled food to fungi used
to ferment foods
3.
3.
Contain sporangia
CLUB FUNGI
_______________
Basidiomycota
1.
Contain club-shaped
parts that produce
spores for
reproduction.
Club parts produce
spores for reproduction
Contain mushrooms,
puffballs, shelf
(bracket) fungi. Also
include rusts and
smuts
_______________
HYPHAE
FROM
DIFFERENT FUNGI
JOIN TOGETHER
_________________
THEN GROW INTO
SPORANGIA
__________________
THAT RELEASE
__________________,
SEXUAL SPORES
(COMBINED _________)
DNA
HYPHAE
____________
break
apart, and form new
fungi
SPORES
____________
are
released by fungi and
form new fungi
SPORES
•Produce _____________
in saclike structures
called __________________.
ASCI
BUDDING
•Reproduce by _______________
&
SPORES
____________________
•Useful to humans
•Bread
•Alcohol
•Penicillium
•Blue Cheese
YEASTS
TRUFFLES
MORELS
PENICILLIUM
CUP
MILDEW
HYPHAE
____________
break
apart, and form new
fungi
SPORANGIA
DNA
SPORES
____________
are
released by fungi and
form new fungi
•Branch out and feed with
hyphae
________________
•Reproduce by producing spores in
________________________
sporangia
•Sporangia are structures, found on the
tips of hyphae that make __________
spores
CAP
GILLS
STIPE
•Form Branches of
MYCELIUM
____________________
underground
HYPHAE
(MYCELIUM)
•Have gills under their
_________________
that house the
CAP
CLUB LIKE PARTS
_________________________
that
produceSPORES
_____________ for
__________________.
REPRODUCTION
•Spores are found
IN BETWEEN GILLS
__________________________
_________________________________
ON CLUB LIKE PARTS!
PARASITES
1. _______________________________:
PATHOGENIC
DISEASE
a. Can be _____________________
and cause ______________
* In Plants:
DUTCH ELM DISEASE caused by sac fungus
- _______________________
FRUIT
- Destroy ___________________
crops
* In Humans:
ATHLETE’S FOOT
- ___________________
- ___________________
NAIL FUNGUS
RING WORM
- ___________________
- ___________________
YEAST INFECTIONS
DECOMPOSERS
2. _____________________________: (____________________)
SAPHROPHYTES
ONCE LIVING THINGS
a. Break down ___________________________
LOGS
LEAVES
ANIMALS
b. _______________,
_________________,
_______________
c. Helpful:
MINERALS
NUTRIENTS
* Return ___________________
and _______________
back
into the soil.
‘HARD’
* Break down _______________
plant materials that cannot
be used without first being broken down by decomposers.
d. Harmful:
•
Deteriorate __________________
WOODEN
houses, boats, etc
•
REPRIATORY ILLNESS
Causes __________________________
MYCORRHIZAE
______________________:
Partnerships between
_______________
and
FUNGUS
CERTAIN PLANTS
roots of ________________
Fungus help plants to
‘FIX’ NITROGEN
______________________,
Plants provide
FOOD
_____________
for the
fungus.
LICHEN
______________________:
Partnerships between
_______________
and
FUNGUS
ORGANISM
WITH CHLOROPHYLL
______________________
Fungus supplies organism
WATER
with chlorophyll _________
And HABITAT
______________________,
Plants provide
FOOD
_____________
for the
fungus.
C