Introduction to the Algae: Structure and ReproductionPrentice-Hall, 1985 - 720 pagine Very comprehensive text for physiology (algae) and/or limnology (freshwater biology) courses at the junior/senior/grad level. |
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Pagina 119
... gelatinous colonies that enlarged and fragmented because of continuing cell division . Gloeococcus , Palmella , Palmellopsis , Gloeocystis , Asterococcus , Hormo- tila , and Hormotilopsis have been chosen to illustrate the family ...
... gelatinous colonies that enlarged and fragmented because of continuing cell division . Gloeococcus , Palmella , Palmellopsis , Gloeocystis , Asterococcus , Hormo- tila , and Hormotilopsis have been chosen to illustrate the family ...
Pagina 124
... gelatinous secretion . The zoospores of Hormotila are biflagellate , while those of Hormotilopsis are quadri flagellate . In rapidly growing ( log - phase ) cultures , the branching stalks are poorly developed . Nakano ( 1977 ) found 12 ...
... gelatinous secretion . The zoospores of Hormotila are biflagellate , while those of Hormotilopsis are quadri flagellate . In rapidly growing ( log - phase ) cultures , the branching stalks are poorly developed . Nakano ( 1977 ) found 12 ...
Pagina 169
... Gelatinous sheaths absent or inconspicuous 4 4. Main axes and branches of successive orders of gradually diminishing ... gelatinous colonies attached to underwater substrates , including aquatic angiosperms . All the species secrete ...
... Gelatinous sheaths absent or inconspicuous 4 4. Main axes and branches of successive orders of gradually diminishing ... gelatinous colonies attached to underwater substrates , including aquatic angiosperms . All the species secrete ...
Sommario
The Place of Algae in the Plant Kingdom | 7 |
Cultivation of Algae in the Laboratory | 15 |
Biological and Economic Aspects of Algae | 31 |
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Introduction to the Algae: Structure and Reproduction Harold Charles Bold,Michael James Wynne Visualizzazione estratti - 1985 |
Introduction to the Algae: Structure and Reproduction Harold Charles Bold,Michael James Wynne Visualizzazione estratti - 1985 |
Introduction to the Algae: Structure and Reproduction Harold Charles Bold,Michael James Wynne Visualizzazione estratti - 1978 |
Parole e frasi comuni
akinetes algal apical cell aplanospores Asexual reproduction attached autocolony autospores auxiliary cell axes axis basal biflagellate blade blue-green algae carpogonial branch carposporophyte cell division cell wall cells Fig cellular Chlamydomonas chloro chlorophyll chloroplasts colonies colorless conjugation contain cortical Courtesy culture cycle cyst cytokinesis cytoplasm diatoms dinoflagellates dioecious diploid elongate euglenoids eyespot female fertilization FIGURE filaments flagella flagellate flagellum formation gametangia gametes gametophytes gelatinous genera genus germination green algae growth haploid heterocysts intercalary investigated isogamous Kornmann lack lateral layer lorica male marine mature meiosis membrane motile cells nonmotile nucleus occur oogamous oogonia oogonium parental cell pattern phase Pickett-Heaps pigments plants plurilocular organs present produced protoplast pyrenoids quadriflagellate red algae rhizoidal segments sexual reproduction sheath single siphons species sperm spherical sporangia spores sporophyte stage Starr stipe substrate surface tetrasporangia thallus tion trichomes ultrastructural undergo unicellular unilocular sporangia valve vegetative cells vesicle zoospores zygote