Words to Know: Protozoan Microsporidium Contractile vacuole Pseudopod Bioluminescent Colony Plasmodium Chitin Hypha Septum Spore Sporangium Rhizoid Lichen Mycorrhiza Chapters 19 & 20 Protists & Fungi Label the paramecium diagram above. (pg. 548) I. Introduction to Protists (4A, 4B, 8A, 8C) (pg. 542) a. Main Idea: Protists form a diverse group or organism that are subdivided based on their method of obtaining _________________. b. Protists include unicellular and _____________eukaryotes. c. The _______________ Protists might have formed through endosymbiosis. d. Protists might have been the first _____________________ - cells with chloroplast and mitochondria, evolving ____________ of years ago.
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Words to Know:
Protozoan
Microsporidium
Contractile
vacuole
Pseudopod
Bioluminescent
Colony
Plasmodium
Chitin
Hypha
Septum
Spore
Sporangium
Rhizoid
Lichen
Mycorrhiza
Chapters 19 & 20
Protists & Fungi
Label the paramecium diagram above. (pg. 548)
I. Introduction to Protists (4A, 4B, 8A, 8C) (pg. 542)
a. Main Idea: Protists form a diverse group or organism
that are subdivided based on their method of obtaining
_________________.
b. Protists include unicellular and _____________eukaryotes.
c. The _______________ Protists might have formed through
endosymbiosis.
d. Protists might have been the first _____________________
- cells with chloroplast and mitochondria, evolving
____________ of years ago.
Organize: Complete the table below. (pg. 543)
Animal-like
Protists Plantlike Protists
Fungus-like
Protists
Group
Example(s)
Distinguishing
Characteristics
II. Protozoans: Animal-like Protists (4A, 4B, 8A, 8C) (pg. 546)
a. Main Idea: Protozoans are______________, heterotrophic
Protists
b. Protozoans are unicellular Protists that feed on other
________________________ to obtain nutrients.
c. Protozoans live in a variety of _______________________
environments.
d. Protozoans reproduce in a variety of ways, including
sexually and ________________________.
e. Protozoans have specialized methods for movement,
feeding, and maintaining ___________________________.
Fungi Summary: Document-Based Question
This map shows where Asian Soybean Rust Phakopsora
pachyrhizi is found in the United States. It is a recent arrival from
Brazil and other parts of South America. Its presence in each state
was diagnosed by the USDA. Soybean rust is a disease caused by
the fungus Phakopsora pachyrhizi, which has now become a
problem for farmers in the U.S. Losses from this infection can
cost up to 80% of a crop.
a. Speculate about the factors affecting the distribution of
soybean rust in the U.S.
b. Apply what you know about fungus to recommend a course
of action to eradicate this fungus.
c. Estimate the impact of this fungus on future soybean
production in the U.S.
IV. Fungal Partnerships
Two symbiotic relationships with fungi are critical to ecosystems:
1. Mycorrhiza: mutualistic relationship between plants and
fungi. Fungi transfers minerals from the soil to plants, and
plants supply carbs to the fungus.
2. Lichen: a symbiosis between a fungus and a photosynthetic
partner like green algae or cyanobacteria. Lichen inhabit
extreme environments, like rocks, bare soil, and tree trunks,
which makes them critical for primary succession. Lichens
are also used to monitor air quality.
Label the amoeba diagram. (pg. 550)
Organize facts about amoebas in the chart below: (pg. 543, 550)
Phylum Excretion method
Habitats Feeding method
Body structure Reproduction method
Habitat Movement Method
Ciliophora
(pg. 546)
Sarcodina
(pg. 550)
Apicomplexa
(pg. 551)
Conjugation (pg. 548)
a. The process of _______________________ for paramecium
is typical of most ciliates.
b. During conjugation, ______________ paramecium form a
____________________________ and their nuclei undergo
meiosis.
c. _____ micronuclei from each cell is ______________, and
the two separate.
d. The ______________ combine and for a new ____________
macronucleus.
Label the diagram of bread mold. (pg. 583)
III. Ecology of Fungi (4A, 4B, 8A, 8C) (pg. 587)
1. Main Idea: Lichens and mycorrhizae demonstrate
important ________________ relationships between fungi
and other organisms.
2. Lichens are examples of _________________ relationships
between a fungus and an alga or a cyanobacterium
3. Mycorrhizae help plants obtain ________ and __________
by increasing the _______________________ of their roots.
4. Compounds obtained from fungi are used for a variety of
______________________.
5. Many foods eaten by people are made from __________.
6. Fungi can have ____________________ effects on humans
Sporangiophore
II. Diversity of Fungi (4A, 4B, 8A, 8C) (pg. 582)
a) Main Idea: Fungi exhibit a broad range of diversity and
are classified into _______ major _________.
b) Zygomycetes reproduce ___________ by forming
______________.
c) Ascomycetes produce _____________ within a saclike
structure called an _____________ during sexual
reproduction
d) Basidiomycetes produce _____________ during sexual
reproduction.
e) Sexual reproduction in the phylum _____________ has
never been observed.
Model a phylogenic tree and label the major phyla. (pg. 582)
III. Algae-Plantlike Protists (4A, 4B, 8A, 8C) (pg.553)
a. Main Idea: Algae are plantlike, autotrophic Protists that
are the _______________ for aquatic ecosystem
b. Algae are ______________Protists
c. Algae are important producers of ________________ and
food for aquatic ecosystem
d. Euglenoids, diatoms, and dinoflagellates are
_________________ algae
e. Red, brown, and green algae have _____________forms.
f. The life cycles of algae include an alternation of
_________________________ .
Organize: Complete the chart below about algae. (pg. 553)
Algae
Like plants: Unlike Plants:
Function of secondary
pigments:
Found in many colors
because:
In the space, draw the euglena as shown on pg. 556.
Summarize: The alternation of generations. (pg. 560)
The haploid form of the
algae, ___________________ ,
produces _________________.
The diploid form is called
a ______________________.
The gametes join to form a
_________________.
Certain cells in the
sporophyte undergo
_______________.
From the zygote, the
________________ form of
the algae will develop.
These spores are _________
that will develop into new
_______________________.
Describe the kingdom Fungi. (pg. 576)
List three features of fungi that distinguish them from plants.