Maqola avvalida qovoqdoshlar oilasiva qovoq turkumining dunyodagi yuksak o’simliklar orasidagi sistematik o’rniga alohida e’tibor qaratilgan. Bunda yangi zamonaviy nomeklaturaga asoslangan. Qovoq turkumi turlari uchun umumiy bo’lgan bo’lgan botanik tavsifi, morfologiyasi, o’sish va rivojlanishi, fenologik o’zgarishlari haqida ma’lumotlar ilmiy adabiyotlar asosida kiritilgan. Ayrim navlar va duragaylar tajriba sifatida ekilib, ularning morfobiologik ko’rsatgichlari maqolada keltirilgan.
Body language is a crucial aspect of human communication that often transcends verbal interactions. This article explores how nonverbal communication is instinctively instilled in humans from the first steps of their lives and they proceed developing them for various reasons deliberately in social interactions to show emotional states, which can’t be accomplished through words at all.
Biogenic elements are chemical elements that play a crucial role in life on Earth. They form the basis of all biomolecules, participate in metabolic processes and determine the structure and functions of living systems. This article provides an overview of the main biogenic elements, their properties, role in the body and importance for maintaining life on the planet.