Lab 6 Flashcards
What does african sleeping sickness look like
Squiggles around blood cells
Which organelle is used to get rid of excess water and is found in fresh water protozoans
Contractile vacuole
Organism in group alveolata and sub group apicomlexa
Plasmodium
Class under phylum Cnidaria
Scyphozoa
hydrozoa
anthozoa
What class does fresh water sponge belong too?
Demospongiae
What do spicules look like
Lots of lines and crosses
What are stinging cells of cnidarians called
cnidocytes
Anemones are belonged to which class
anthozoa
What class does a jelly fish belong too?
Hydrozoa
Basic characteristics of Protozoans
Heterotrophic
single celled organisms
Organelles, no organs or tissues
Define protozoans
Animal like protists
Where are protozoans found
fresh water
marine
Symbiotic relationships
Classes of protozoans
Excavata, Alveolates, Rhizarians, Unikonta
Excavata Classification
Blood of vertebrates
Parasitic to humans
(trypanosoma African sleeping sickness)
Alveolata - Ciliates
Classification
Move by cilia
Two nuclei
Reproduce through conjugation
(Paramecium)
Alveolata - Apicomplexans Classification
All are parasites
No locomotion
(plasmodium, Malaria)
Rhizarians - Radiolarians Classification
Amoeboid
Skeletons made of silica
pseudopod radiate from shell
Unikonta - tubulinids Classification
Movement by pseudopod
Found in freshwater
Binary fission
Phagocytosis (food)
2 Classes of Porifera
Calcarea
Demospongiae
Phylum Porifera Classification
Made of spicules (fibers)
Covered in ostia (pores)
Class Calcarea Classification
Small
Shallow marine water
Sexual and asexual
Live common bath sponge
Demospongiae
Phylum Cnidaria Classification
Radial symmetry
Digestive cavity
Muscle fibers
stinging cells
What are two forms of cnidaria
Polyp and medusa
Class anthozoa Classification
Only polyp
Anemones and corals
Class Hydrozoa Classification
Medusozoa
Polyp and medusa
Hydra
man of war
Class Scyphozoa Classification
Predominantly medusa (Aurelia jelly fish)
