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chapter 22 biology terms!

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49394673protozoanhistoric term for a heterotrophic protist
49394674algahistorical term for photosynthetic protists- not accepted by all scientists
49394675zygosporediploid that results from the pairing of gametes of opposite mating types
49394676alternation og generationslife cycle in which haploid gamete-producing individual (gametophyte) alternates with a diploid sore-producing individual (sporophyte)
49394677sporangiumspore capsule in which haploid spores are produced by meiosis
49394678amoebaa protist that moves using flexible, cytoplasmic extensions
49394679pseudopodiumextension of cytoplasm of the amobea that enables it to move
49394680diatomphotosynthetic unicellular protist of the phylum Bacilariophyta
49394681zoomastigoteunicellular, heterotrophic protist that is a member of the phylum Zoomastigina
49394682euglenoidmember of the phylum Euglenophyta
49394683ciliumin cells, one hairlike structure in tightly packed rows that are used for movement
49394684plasmodiumprotist of the phylum Myxomycota; characterized by multinucleate, amoeboid appearence
49394685sporozoiteone of three stages of Plasmodium that lives in mosquitoes and is injected into humans
49394686merozoitestage of the life cycle of the protism Plasmodium in which the protist divides rapidly in red blood cells and produces many more merozoites

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