In this article, the results of the research conducted to create varieties resistant to spider mite using the MAS (marker-based selection) method are highlighted. Initially, resistant and susceptible to spider mite, as well as genotypically polymorphic samples were isolated with the help of specific primers for the resistance gene to sucking pests. Then they were crossbred and hybrid combinations were obtained. Genotypes resistant to spider mite were selected from the F2 generations of hybrid combinations using specific primers and phenotypic analysis and recommended to be used as starting material in researches to create spider mite resistant varieties.

This article examines the specific characteristics of slangs. The stated points are proved by examples. Slangs are words that live in the modern language and are considered inappropriate for use in literary language. Also, many slang words and phrases are incomprehensible to the general public. Because most slangs are used in a figurative sense, and they are often borrowed from foreign languages, their dialects and slangs. Creating a dictionary of slangs of the Uzbek language shows the rich lexicon of our language and the diversity of our language. does. Also, social analysis of our language leads to new scientific conclusions in science. The first step in this regard is to determine the scientific boundaries of slangs and other social lexicon and to define its special features.

This article covers the methods and effectiveness of increasing the professional competence of primary school teachers, the content of the concept of professional competence, the issues of meaningful connection of professional and personal qualities that a primary school teacher should have.

This article talks about the pedagogical and psychological adaptability of students of higher education institutions to higher education. In recent years, there has been an increasing interest in scientific literature on the problems of social and psychological adaptation of students to university conditions. At the same time, the issues related to determining the intensity of adaptive stress and the factors determining the progress and results of the adaptation process have not been resolved. Higher education institutions are a micro-environment in which a young person can pass from the dependent life of a child to an independent adult without irreversible negative processes and personal deformations. In the content of the article, this problem is discussed in detail, the scientific opinions of foreign and Uzbek scientists are presented and analyzed.

In this article, the topic of planning civil protection measures in emergency situations is studied theoretically and analytically, scientific textbooks and normative documents related to the field are analyzed, the author explains the formation and development of the science of emergency situations and civil protection in our country.