Marker-assisted selection (MAS) has developed as an effective approach in plant breeding, utilizing molecular markers to improve the efficiency and precision of choosing desired features.

Ushbu maqolada zamonaviy elektron kutubxonalarning afzalliklari va imkoniyatlari tahlil qilinadi. Maqolada elektron kutubxonalarning an'anaviy kutubxonalarga nisbatan ustunliklari, ularning axborot jamiyatidagi o'rni, foydalanuvchilarga taqdim etayotgan xizmatlari va kelajakdagi rivojlanish istiqbollari muhokama qilinadi. Adabiyotlar tahlili asosida elektron kutubxonalarning asosiy afzalliklari va imkoniyatlari aniqlangan hamda ularning ahamiyati baholangan.

Mazkur maqola boshlang’ich sinf bolalari uchun mantiqiy va tanqidiy bilimi haqida ma’lumotlar keltirib o’tilgan. Bolalarga faqatgina maktabda emas balki uyda ham o’rgatishlik aytib o’tilgan. Bir qancha mantiqiy masalalar va ularning yechimlari. Prezidentimiz ham maktab haqida o’z nutqida aytib o’tganligi va bir qancha malumotlar keltirib o’tilgan.

Ushbu maqolada boshlang’ich sinfda o’tiladigan matematika mavzularining tarixi va ular haqida ma’lumotlar keltirilgan. Natural sonlar va raqamlarning bir-biridan farqi, qay holatlarda ishlatilishi va shu kabi tushunchalar mavjud

Individual speech style is a conceptually important concept, moral, moralizing the entire process of rhetorical training of a future teacher. The individual style of speech is of particular importance for the teacher, since, firstly, the teacher’s speech is a sample of the students’ speech, and secondly, teaching the native language and literature requires thoughtfulness and awareness. The forms include familiarizing students with the linguistic culture of society, developing a caring attitude towards language, and consciously mastering language as a means of communication.