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Science 7 - Ch. 8
Chapter 8 Protists and Fungi
Term | Definition |
---|---|
protist | a member of a group of eukaryotic organisms, which have a membrane bound nucleus |
algae | a plant-like protist that produce food through photosynthesis using light energy and carbon dioxide |
diatom | a type of microscopic plantlike protists with a hard outer wall |
protozoans | protists that resemble tiny animals |
cilia | the short hairlike structures that grow on the surface of some protists |
paramecium | a protist with cilia and two types of nuclei |
amoeba | is a common sarcodine with an unusual adaptation for movement and getting nutrients |
pseudopod | a temporary "foot" that forms as the organism pushes part of its body outward |
hyphae | long thread like structures of fungi that absorb minerals and water |
mycelium | the hyphae create a network called this |
basidia | reproductive structures that produce sexual spores |
ascus | the reproductive structure where spores develop on sac fungi |
zygosporangia | these form when the fungus undergoes sexual reproduction |
mycorrhiza | the roots of the plant and the hyphae of the fungi weave together to form this structure |
lichen | a structure formed when fungi and certain other photosynthetic organisms grow together |