Description
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Created by Syazana Razak
about 9 years ago
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Copied to Note by Syazana Razak
about 9 years ago
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Page 1
PROTOZOA
ALGAE
SLIME MOLD
Characteristics
Reproduction
NutritionHow the obtain food and nutrients??
Major Group
Animal-like
unicellular
aerobic,anaerobic
colourless
motile
parasitic , phatogenic
asexual
sexual
fission
budding
schizogony
conjugation
Ingestion/swallow
pinocytosis
phagocytosis
absorption
via
bacteria
gullet/cytostome
particulate or whole
fluid suck
surround food particle
via plasma membrane
Archeazoa
Rhizopoda
Ciliophora
Apicomplexa
flagellated
parasitic
Trypanosoma gambiense
African sleeping sickness
Amoebas
pseudopodsmovement
amoebic dysentry
Amoeba proteus
cillia
nuclei
Paramecium
micronucleus
macronucleus
inheritance
sexual reproduction
production of mRNA
not motile
obligate parasites
Plasmodium vivax
Malaria
Reproduction
Classification
Taxonomy
plant-like
asexual
sexual
fragmentation
spores
binary fission
female
male
oogonia
antheridia
based on :
Cell wall
Habitat
Flagella
Chlorophyll
modified cellulose fibril
calcium carbonate
chitin or silica
coraline algae
aquatic
acidic
moist soil
fresh water
brackish
marine
single
two/ 4 flagella
two of different length
Euglena
Chlorophyta
Dinoflagellates
Chlorophyta
Rhodophyta
Phaedophyta
Chrysophyta
Pyrrophyta
green
cellulose cell wall
chlorophyll a and b
store glucose polymer
teresstial
red
chlorophyll a and d , phycocyanin, phycoerythrin
red pigment absorb blue light
store glucose polymer
marine
brown
chlorophyll a and c, xanthophylls
algin cell wall
store carbohydrates
coastal watermarine
Diatoms- Bacillariophyta
golden-brown
produce domoic acid
store oil
chlorophyl a and c
fresh water, marine, soil
Dinoflagellates
brownish
produce neurotoxins
store starch
cause red tides
freshwater, marine
Distribution and function
divisions
moist terrestial habitat
engulf bacteria
as decomposer and consumer
recycling of nutrient
cause disease to plants
soil
dung
decaying woods
Myxomycota
Acrasiomycota
Peronosporomycetes
acellular
saprophytes
multinucleated
motile amoeboid mass
phagocytosized dead material
plasmodium
cellular
individual amoebic cells
feed phagocytically
divide by mitosis and cytokinesis
oomycetes
water molds
diploid
no chitin cell wall
habitat
plant disease
grow on dead algae and animals
parasites of fish gills
blue mold
Irish potato blight
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