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8.316  Articles
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This paper addresses the problem of technogenic pollution which is a dramatic stress-factor for plants effectively acting as a green filter for cleaning air, water, and soil. It results in their growth rate changes, seasonal development speed deviations a... see more

This study investigated branching pattern, ecology of occurrence, palynology, cytology and phenology of Monodora tenuifolia using standard techniques. The branching pattern determines the shape of the canopy, which may be irregular when growing in the sha... see more

Introduction: The Apiacae is rich with species diversity in Iraq but the palynological contributions on this family are focused on some taxa on species level. Number of micromorphological characters were used in this study carried out by compound light mi... see more

The phytohormone gibberellic acid (GA) has essential signaling functions in multiple processes during plant development. In the “Green Revolution”, breeders developed high-yield rice cultivars that exhibited both semi-dwarfism and altered GA responses, th... see more

The current study aimed to evaluate the pollen viability of the commonly cultivated varieties of Capsicum species and assessed the potentials for gene exchange among the genotypes through hybridization studies. Capsicum annuum var. abbreviatum, C. annuum ... see more

Data on the prevalence of pollen in the atmosphere is limited and almost non-existent for Lagos State and Nigeria. Pollen grains are known to be highly allergenic and thus they are potential causes of respiratory diseases. To investigate airborne incidenc... see more

This study analyzed pollen morphology and characteristics of 20 Sambucus nigra L. genotypes from populations of various ecotypes and geographical localities from the territory of Slovakia. We used principal component analysis to explore variability in pol... see more


The Last Meal of Grauballe Man:An Analysis of the Food Remains in the Stomach.In the spring of 1952, the corpse of a man was found in a peat bog at Grauballe in central Jutland. Various aspects of the find have already been discussed by specialists in a s... see more

1 of 833 pages  |  10  records  |  more records»