Botany: A Textbook for Colleges

acid algae antheridia apical archegonium asexual asexual reproduction bacteria branches buds called cambium capsule carbohydrates carbon dioxide cell wall chlorophyll chloroplasts chromosomes color compounds cones consists containing cotyledons cytoplasm dicotyledons differentiated diploid division elongated embryo endosperm enzymes epidermis female gametophyte ferns fertilization filament flower fruit fungi gametes gametophyte genera genes germination grains green growing growth gymnosperms haploid hyphae layer leaf leaves living male mature megaspore meiosis meiospores membrane ment meristem microspores monocotyledons mosses mycelium nodes nucleus occur organs ovary ovule oxidation oxygen parenchyma phloem photosynthesis pigments pistil plant body pollen primary produced proteins protoplasm radiation regions respiration result root hairs seed coats sepals sexual reproduction single soil species sperms sporangia sporangium spores sporophyte stamens starch stem stomata structure substances sugar surface temperature thallus tion tissue transpiration trees tube usually vascular bundles vegetative vitamin xylem zoospores zygote