root depth and distribution have an important role in drought resistance and optimization of moisture content of soil. this research was carried out in order to consider of root response of triticale genotypes to water stress and recognition of root trait that can effective in resistance of water stress. this experiment was in a factorial experiment based on completely random design on the year...

Fecundity is one of the important indicators of reproduction biology in fishes especially in rearing and restocking management of endangered species such as sturgeon. The fecundity of stellate Sturgeon (Acipenser stellatus Pallas, 1771) was studied in 50 specimens captured by gill net (mesh size= 100 mm) and seine net in different fishing areas along the southeastern part of the Caspian Sea fr...

introduction: the human anthropometric characteristics are surveyed in anthropology. anthropology is used in archeology, rehabilitation and legal medicine. the purpose of this study was to determine femur which has a special place in the science of anthropometry. methods: to measure the femur, both direct and indirect methods was used. the direct method of measuring the 113 femur in dissection ...

in order to study the ecology of the genius microtus schrank, 1798 (mammalia: rodentia) in nwof iran, three regions including salmas, marand, and moghan were selected. the number of active nests of m. socialis and m. aff. socialis (2n=54) were detected during spring and autumn. in this period, detection were made in three blocks of each location (each one 20×50m) with intervals of one week in 2...

Abstract Highly polarized cotton fibre cells that develop from the seed coat surface are foundation of a multi-billion-dollar international textile industry. The unicellular trichoblast emerges as hemispherical bulge is efficiently converted to narrower and elongated shape extends for about 2 weeks before transitioning into cellulose-generating machine. elongation phase employs an evolutionaril...