The Living Plant: An Introduction to BotanyUniversity Press, 1964 - Всего страниц: 529 |
Содержание
Seeds and Germination The Embryo Dormancy Conditions necessary | 2 |
Growth and Development | 19 |
The Mechanics of Growth The Cell Cell division Meristematic regions | 25 |
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Часто встречающиеся слова и выражения
acid algae antheridia apex apical archegonia auxin axils axis become branches bundles cambium carbon dioxide carpels cell wall Chapter chemical chlorophyll chloroplasts chromosomes CO₂ colour considerable consists containing cortex cotyledons cytoplasm dicotyledonous diploid elongation embryo endosperm energy enzymes epidermis example factors fertilization Figure filament flower formation fruit fungi gametes gametophyte genetic germination growing growth haploid hyphae increase inflorescence ions later layer leaf leaves light living cells mature meiosis meiotic membrane meristem mitosis molecules nitrogen nucleus occur organs osmotic pressure ovary ovule oxygen parenchyma particles periderm petals phloem photosynthesis pigments plants pollen tube primary produced proteins radicle region reproduction respiration result secondary seed seedling sepals shoot showing sieve soil solution species sporangium spores sporophyte stage stalk stamens starch stem stomata structure substances sugar surface termed thallus thickening tissues tracheids transpiration transverse trees usually vascular vegetative vessels xylem zoospores