The article entitled "Determining the gender with higher biological responsibility for hybrid combinations" of the head of "Mulberry silkworm selection" department of Sheki RSC of ANAS, PhD on biology, docent  Gudurat Bekirli has been published in the international scientific-practical conference material (Международная научно-практическая конференция "Современная наука: отвременная наука: отвременная наука: отверение проблемы и проспективы развития" (teplokhod "Октябрьская революция", 8-13 мая 2022)"Modern science: current problems and development prospects" organized by the Nizhny Novgorod State University of Engineering and Economics (НИЖЕГОРОДСКИЙ ГОСУДАРСТВЕННЫЙ ИНЖЕНЕРНО-ЕКОНОМИЧЕСКИЙ УНИВЕРСИТЕТ). We wish success to teacher Gudurat in his work.