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 3
... attached and bottom - dwelling organisms . A few algae are neustonic ; that is , they live at the interface of water ... attached to various substrates and may be classified as epilithic ( living on stones ) , epipelic ( attached to mud ...
... attached and bottom - dwelling organisms . A few algae are neustonic ; that is , they live at the interface of water ... attached to various substrates and may be classified as epilithic ( living on stones ) , epipelic ( attached to mud ...
Pagina 131
... attached basally . Two rep- resentative genera are described below . CHARACIUM A. Braun and PSEUDOCHARACIUM Korsh . Characium Gr . characion a marsh reed ) ( Fig . 3.49 ) is sometimes classified in a family of its own ( Smith , 1950 ) ...
... attached basally . Two rep- resentative genera are described below . CHARACIUM A. Braun and PSEUDOCHARACIUM Korsh . Characium Gr . characion a marsh reed ) ( Fig . 3.49 ) is sometimes classified in a family of its own ( Smith , 1950 ) ...
Pagina 169
... attached to the substrate by a simple holdfast cell that has a bulbous base . The prostrate , rather than the erect , system may dominate , the latter being rudimentary in Gongrosira and Pseudendoclonium or absent as in Protoderma . O ...
... attached to the substrate by a simple holdfast cell that has a bulbous base . The prostrate , rather than the erect , system may dominate , the latter being rudimentary in Gongrosira and Pseudendoclonium or absent as in Protoderma . O ...
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