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ch. 22 plants notes
intro to plants notes
Term | Definition |
---|---|
plant | organism in kingdom Plantae that are eukaryotes; have cell walls containing cellulose and carry out photosynthesis using chlorophyll a and b |
plant needs | sunlight, gas exchange, and water and minerals |
sporophyte | multicellular diploid in plants |
gametophytes | multicellular haploids which spores grow into |
cotyledons | used to be classified by the numbers of leaves in the plant's embryo |
monocots | 1 cotyledon |
dicots | 2 cotyledons |