VARIABILITY OF HONEY BEE DIGESTIVE PATH FILLING
The factors influencing the filling of goiters, midgut and rectums are studied. Goiters and rectums differ the greatest variability of filling. Variability basically depends on bee body weight. During the largest part of its life negative dependence is supported between the filling of goiters and rectums. Also the filling of midgut, is connected with the filling of rectums and goiters but in smaller degree.