The existence of an object, non-superimposable on its mirror image, constitutes the phenomenon of chirality. Th is phenom- enon is oft en treated as a curiosity without broader practical consequences. Th is paper aims to show the signifi…
Most woody plants belonging to the order Pinales have needles. Their anatomy has adapted to external conditions – mainly the deficit of water during winter. In cross section, the needles are different in shape, but the leaf anatomy of…
The Pond pond slater (//Asellus aquaticus//) is common throughout the temperate zone, including Europe, Asia, and North America. It is found in rivers, streams, and standing waters, particularly where there are plenty of stones can be…