Beshinchi yosh oxiriga kelib, ipak qurtining rivojlanish jarayoni tugallanadi. Qurt barg yemay qo‘yadi va pilla o‘rash uchun joy qidirib o‘rmalab yuradi, shu bilan bir vaqtda ichagidagi suyuq moddalarning qoldiqlarini chiqarib tashlaydi. Ko‘pchilik zot qurtlar pilla o‘rash uchun jadal harakat bilan dastaning ustiga yoki so‘kchaklarning yon yog‘ochlari tomon balandroq joylarga o‘rmalab ketadi, ammo ba’zi xitoy zot qurtlarda bunday harakat yo‘q, ular bemalol pilla o‘rayveradi.

This article examined the role and significance of outstanding painting in the visual arts of the world. The information provided on the topic under study was analyzed.

Mazkur maqolada akademik litsey va kasb-hunar kollejlari va matematika faniga ixtisoslashgan maktabning yuqori sinf o‘quvchilari uchun olimpiyada masalalarida uchraydigan ayrim funksiyonal tenglamalarning yechish usullariga urg‘u qaratilgan.

This article examines the relationship between social capital and sustainable development in Afghanistan. Social capital is a tangible asset through which individuals and groups can leverage social relationships, including values, social networks, and trust, to gain economic and social benefits. Social capital, alongside other types of capital such as financial and cultural capital, plays a significant role in society's transformation and balanced development. Development requires balanced progress across various dimensions, and sustainable development eradicates inequality and poverty by strengthening justice and equality. Therefore, the development process in society is as dependent on cultural and social capital as it is on economic capital. This research employs a qualitative approach and document review, aiming to analyze the relationship between social capital and sustainable development in Afghanistan. The findings indicate that higher levels of social capital are deeply connected to development. This research clarifies the contradictory perceptions in the literature regarding the impacts of social capital on sustainable development, demonstrating that social capital has a profound connection to sustainable development.

Tadqiqotimizda biz nazorat va tajribaviy gipotireoz holatidagi onalardan tug‘ilgan oq laborator kalamushlarni o‘rgandik. Postnatal ontogenezning turli davrlarida me’da osti bezining morfologik tahlillari natijasida, nazorat guruhi bilan taqqoslaganda, rivojlanish kechikishi va tomir devorining individual tarkibiy qismlarining shakllanishida sezilarli o‘zgarishlar aniqlangan. Tajriba boshlangandan keyingi birinchi kunlardan boshlab barcha tajriba hayvonlarida arteriya devoridagi o‘zgarishlar qayd etildi. Olingan natijalar shuni ko‘rsatadiki, gipotireoz holatidagi onalardan tug‘ilgan avlodlarda me’da osti bezi hujayralari va ularning qon tomirlarida morfologik o‘zgarishlar yuzaga keladi.