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. |
Dall'interno del libro
Risultati 1-3 di 63
Pagina 282
... apical cell divides transversely periodically to form a short - cylindrical , cellular derivative ( Pickett - Heaps , 1967A ) . By a single transverse division , the latter produces two cells , the upper of which , the nodal initial ...
... apical cell divides transversely periodically to form a short - cylindrical , cellular derivative ( Pickett - Heaps , 1967A ) . By a single transverse division , the latter produces two cells , the upper of which , the nodal initial ...
Pagina 333
... apical cell ( Fig . 6.25a ) terminates each axis , and this cell contains an abundance of fucosan vesicles , causing the tips of the plants to have a dark , burnt appearance . The apical cell divides to produce primary segment cells ...
... apical cell ( Fig . 6.25a ) terminates each axis , and this cell contains an abundance of fucosan vesicles , causing the tips of the plants to have a dark , burnt appearance . The apical cell divides to produce primary segment cells ...
Pagina 378
... apical cell or a group of apical cells . The apical cells may be three - sided or four- sided in transection and has the shape of a truncate pyramid with either three or four lateral cutting faces and a basal cutting face ...
... apical cell or a group of apical cells . The apical cells may be three - sided or four- sided in transection and has the shape of a truncate pyramid with either three or four lateral cutting faces and a basal cutting face ...
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