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science vocab...ch 2
this will have the vocab from ch. 2 in the science book FROM BACTERIA TO PLANTS
Question | Answer |
---|---|
algae | plant like protists |
ascus | a saclike, spore-producing structure of sac fungi |
basidium | club shaped reproductive structure in which club fungi produces spores |
budding | form of asexual reproduction in which a new genetically identical organism forms on the side of its parent |
cilia | in protists, short , threadlike structures that extend from the cell membrane of a ciliate and enable the organism to move quickly |
flagellum | long, thin, whiplike structure that helps organisms move through wet or moist surroundings |
hyphae | mass of many celled, threadlike tubes forming the body of a fungus |
mycorrhizae | network of hyphae and plant roots that helps plants absorb water and minerals from soil |
protist | one or many celled eukaryotic organism that can be plantlike, animal-like, or fungus-like |
protozoan | one celled animal-like protist that can live in water, soil, and living and dead organisms |
pseudopod | temporary cytoplasmic extensions used by some protists to move about and trap food |
saprophyte | organism that uses dead organisms as a food source and helps recycle nutrients so they are available for use by other organisms |
sporangium | round spore case of a zygote fungus |
spore | waterproof reproductive cell of a fungus that can grow into a new organism; in plants, haploid cells produced in the gametophyte stage that can divide by mitosis to form plant structures or an entire new plant or can develop into sex cells |