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 43
... cells of the colony are similar and undif- ferentiated from each other , and the colonies are noncoenobic . Cell division restricted to one direction results in an unbranched trichome ( Fig . 2.22 ) . Branching trichomes arise by division ...
... cells of the colony are similar and undif- ferentiated from each other , and the colonies are noncoenobic . Cell division restricted to one direction results in an unbranched trichome ( Fig . 2.22 ) . Branching trichomes arise by division ...
Pagina 149
... division ) , cytokinesis ( cytoplasmic division ) , and cell wall deposition ; ( 2 ) the division products are not motile cells , potentially motile , or otherwise specialized cells ; ( 3 ) the development of the cell walls of the newly ...
... division ) , cytokinesis ( cytoplasmic division ) , and cell wall deposition ; ( 2 ) the division products are not motile cells , potentially motile , or otherwise specialized cells ; ( 3 ) the development of the cell walls of the newly ...
Pagina 184
... cell division in the mature filament are largely intercalary , only certain of the cells undergoing division . These may be recognized by the cell division scars or " rings " that occur in their walls near one end of the cell ( Figs ...
... cell division in the mature filament are largely intercalary , only certain of the cells undergoing division . These may be recognized by the cell division scars or " rings " that occur in their walls near one end of the cell ( Figs ...
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