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Ch 19 Lesson 1

QuestionAnswer
Protozoan Heterotrophic, unicellular,animal-like protist.
Microsporidium microscopic protozoan parasite that infects insects and other organisms, causing disease.
Pellice Membrane layer that encloses a paramecium and some other protists
Trichocyst elongated,cylindrical structure that can discharge a spine like structure that may function in defense, as an anchoring device, or to capture prey.
contractile cavuole organelle that collects excess water in cytoplasm and expels in from the cell.
Pseudopod Temporary cytoplasmic extensions that sarcodines use for feeding and movement.
Test Hard, porous, shell-like covering of an amoeba
Bioluminescent able to emit light
colony group of cells or organisms hat join together, forming a close association
alternation of generations reproductive life cycle that alternates between a diploid sporophyte generation and a haploid gametophyte generation
plasmodium feeding stage of a lime mold in which it is a mobile cytoplasmic mass with many diploid nuclei but no separate cells
Acrasin Chemical given off by starving amoeba-like cells that serves as a signal to the cells to form a sluglike colony.
Created by: Veronica98
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