ORGANIZATIONALLY-PEDAGOGICAL ASPECTS OF REALIZATION OF SPORTING COMPETITIONS (ON THE EXAMPLE OF CHAMPIONSHIP OF UKRAINE ON A HANDBALL AMONG THE MASCULINE COMMANDS OF SEASON 2009/2010).

Organizationally-pedagogical aspects of realization of sporting competitions (on the example of championship of Ukraine on a handball among the masculine commands of season 2009/2010).

The modern features of organization and realization of sporting competitions are educed in a handball.Their essence, basic functions, is exposed, and also the basic stages of administrative activity are described at preparation and realization of sporting measure, meaningfulness of separate Mirror types of works of organizers is certain on providin

read more

Allopolyploid speciation and ongoing backcrossing between diploid progenitor and tetraploid progeny lineages in the Achillea millefolium species complex: analyses of single-copy nuclear genes and genomic AFLP

Abstract Background In the flowering plants, many polyploid species complexes display evolutionary radiation.This could be facilitated by gene flow between otherwise separate evolutionary lineages in contact zones.Achillea collina is a widespread tetraploid species within the Achillea millefolium polyploid complex (Asteraceae-Anthemideae).It is mor

read more