Open AccessOCCURRENCE DISCRETE TYPES OF CONSTITUTION IN GENETICALLY UNTIED POPULATIONS LIVING IN NORTHERN REGION
Author(s) -
T. N. Molchanova,
O.V. Ragozina
Publication year - 2009
Publication title -
rossijskij mediko-biologičeskij vestnik imeni akademika i. p. pavlova/rossijskij mediko-biologičeskij vestnik imeni akademika i.p. pavlova
Language(s) - English
Resource type - Journals
eISSN - 2500-2546
pISSN - 0204-3475
DOI - 10.17816/pavlovj201646-16
Subject(s) - constitution , chronotype , sexual dimorphism , evening , geography , population , demography , evolutionary biology , biology , sociology , zoology , political science , physics , astronomy , law
The purpose of research - a comparative estimation of populations radical and outside the population on frequency of occurrence discrete types of constitution. It is revealed, that under influence of factors of the North authentic deviations in distribution somatothypes, and with expressed sexual dimorphism, not only at natives of the North, but also migrants the second, third generations are observed. Authentically higher percent of occurrence of lefthanders among aboriginals is found out. At men occurrence lefthanders, than among women authentically is higher. At aboriginals of the North more often occurrence evening chronotypes is observed. At women the rhythmic organization is expressed more precisely, in comparison with men.