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Ch 11- The Kingdom Protista (11.1 General Characteristics of Protozoans…
Ch 11- The Kingdom Protista
11.1 General Characteristics of Protozoans
eyespots- detect light
motile-able to move from place to place
cyst- metobolic rate of the organism is slowed and a hard shell is formed
11.2 Protozoan Classification
Phylum Sarcodina
lack standard body shape
flexible membrane
Phylum Sporozoa
no mode for locomotion
parasitic
turn into spores
Phylum Ciliphora
have cilia
11.13 General Characteristics of Algae
Plankton
Zooplankton- tiny floating animals or protozoans
Phytoplankton- tiny floating photosynthetic organisms, predominantly algae
Structure
Thallus-basic unit of algae
Reproduction
Reproduction in a Unicellular Alga
in asexual reproduction they form zoospores
in sexual reproduction they form zygospores
Reproduction in a Multicellular Algae
heterogamete formation
isogamete formations
conjugation