Palynology, Biological Variation, and Pollen Analysis
نویسندگان
چکیده
منابع مشابه
The importance of palynology in the taxonomy of genus Silene, based on pollen morphology
In this study, the palynology of 33 species of Silene belonging to 15 sections was investigated to examine the correspondence between palynology, morphological sections and phylogenetic trees. The pollen grains were prepared using the acetolysis method. Quantitative and qualitative micromorphological features of pollens were investigated using light microscopy and scanning electron microscopy....
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the present study reports an analysis of response articles in four different disciplines in the social sciences, i.e., linguistics, english for specific purposes (esp), accounting, and psychology. the study has three phases: micro analysis, macro analysis, and e-mail interview. the results of the micro analysis indicate that a three-level linguistic pattern is used by the writers in order to cr...
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ژورنال
عنوان ژورنال: Grana
سال: 1971
ISSN: 0017-3134,1651-2049
DOI: 10.1080/00173137109430492