General Features of Pteridophytes (Fern)

General Features of Membranes

Essential for the compartmentalization that defi nes cells and organisms, biomembranes are fundamental to life. Early membranes played a crucial role in the origin of life as the structures that defi ned what stayed in and what was kept out of primordial cells. In addition to their compartmentalization function, membranes provide modern cells with energy derived from chemical and charge gradien...

FERNS AND FERN ALLIES OF IRAN

The pteridophyte account of Flora Iranica (ed. K.H. Rechinger) is still not published. The Caspian forests provide suitable habitats for the growth of many ferns and fern allies in Iran. In semi-arid and mountainous areas of Iran, mesophilous plants are restricted to rock crevices, waterfall proximity, stream banks and lake shores. Based on field collections and study of herbarium specimens in ...

Bryophytes, and Pteridophytes in Tropical Ecosystems

the impact of skopos on syntactic features of the target text

the present study is an experimental case study which investigates the impacts, if any, of skopos on syntactic features of the target text. two test groups each consisting of 10 ma students translated a set of sentences selected from advertising texts in the operative and informative mode. the resulting target texts were then statistically analyzed in terms of the number of words, phrases, si...

General Features of Hormonal Coordination