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by
farah atiqah
, created
more than 1 year ago
Generally the kingdom protista consists of two major group, its protozoa and algae
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protist
algae
protozoa
Created by
farah atiqah
about 9 years ago
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4019344
mind_map
2016-02-19T09:18:17Z
All about the protist
Nutrition
Generally
Reproduction
Type
Protozoa
(animal-like
protist)
Algae
(Plant-like
protist)
Classification
Nutrition obtain through..
Apicomplexa
Archaezoa
Ciliphora
Rhizopoda
Pinocytes
Phagositosis
Absorbtion
General Characteristic
Habitat
Reproduction
Motillity
Distriution of
algae
Primarily
Terrestrial
Plantonic
Benthic
Neustonic
Characteristic:
1.Flagellated 2.Move in
whiplike manner 3.
Free-living 4.
Parasitic (live&
grow in blood
stream-inflammation
in brain)
Habitat: Fresh water
Photoautotrophic
Chemoheterotrophic
Mixotrophic
use both
organic
and
unorganic
compound
Morphology
Characteristic:
Rhizopoda=Amoebas
*move by pseudopods
*apply phagocytosis
*habitat-marine fresh
water
Characteristic
*have cilia *have
gullet(mouth)/cystostome-ingesting
material *Eg: -Paramecium,
Balantidium coli
Characteristic
*Obligate
parasite
*non-motile in
mature form
*Food absorb
through other
wall
Algal ecology
Sexual
Fussion -gamate- syngamy process
Asexual
Binary fussion
Cytoplasm
Pellicle
Vacuoles
Energy Production
OUter gelatinous ectoplasm
Inner fluid
For support
Contractile
vacuole(maintain
osmoregulation)
Phagocytic vacuoles(ingest food)
Mitochondria-Chemoautotroph
Mitochondria+Chloroplast-Phatosynthetic
Hydrogenosome-Chemoorganotrophs
Generally
Characteristic
*no chlorophyll *lack cell wall
*Unicellular *parasitic/phatogenic
*Aerobic/anaerobic/chemoheterotroph
*
Diversity
May *housed in shell/clothed in scales/naked
*pigmented/non-pigmented *parasitic/symbiotic
Fluid sucked into channel
Ingestion via gullet/cytosome
suspended
in aqueous
environment
attached
on the
bottom of
water
at water
surface
moist rock, trees, soil
asexual reproduction
sexual reproduction
Fragmentation
Spores
Binary fission
Thallus breaks ->
fragmented parts
-> Form new
thallus
flagellated motile spore=zoospores
non-motile spores=apllanospores
nuclear division
followed by
cytoplasm
Female structure: oogonia -. eggs male
structure: antheridia -. sperms
seaweed
secondary product
food base
Production of toxic
Provide habitat for marine communities
human food(sushi)
alginic acid (ice-cream)
carrageenan (agar)
Diatomaceous earth
(filter/ polishing
compound)
for marine food chain
Algal blooms
Taxonomy
Chlorophyta (green)
Rhodophyta (red)
Phaeophyta (brown)
Chrysophyta (Diatoms)
Pyrrophyta (Dinoflagellated)
Euglenophyta
*green algae
*cellulose cell walls
*chlorophyll a & b
*store glucose
polymers
*Reddish colour *chlorophyll a and b,
phycocyanin, phycoerythrin, phycoerythrin
*cell wall-cellulose/agar *sexual
reproduction *storage materials- glucose
polymers *habitat-marine(ocean depths)
*Brown colour
*chlorophylls a & c,
xanthophyils * cell
wall-cellulose/algin
*sexual reproduction
*storage materials-
carbohydrate
*Habitat-marine
(coastal water)
*golden- brown algae
*chlorophyll a & c *cell
wall- peptin &silica
*sexual reproduction
*storage materials-oil
*Habitat-fresh water
*brownish *can cause 'red tides'
*chlorophyll a & c *cell wall-cellulose
*storage materials- starch
*habitat-fresh water
*green colour *chlorophyll a &
b, carotene *cell wall- none
*no sexual reproduction
*storage materials- glucose
polymers *habitat-freshwater
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4019344
mind_map
2016-02-19T09:18:17Z
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