Класс птицы | Зоология, Биология ЕГЭ, ЦТ, ЦЭ Внешнее и внутреннее строение птиц | Уроки по биологии

A new video lesson from Adukar on biology is dedicated to the Zoology section. Course teacher Daria Khvir will conduct a lesson on the topic of Bird class, external and internal structure of birds. It will be useful for the CT, CE and USE in biology. 🔮 And be sure to share with friends who are also taking the biology exam! Sign up for a FREE TRIAL lesson to prepare for the CT and CE: https://inlnk.ru/r3YZM Solve tests on the CT online service: https://adukar.com/by/ct-online Our Adukar project: https://adukar.by​​​​​​​​​ #zoology #adukar #classbirds #ct #ege #biology #ctpobiology #cepobiology #genetics #problemsolving #ege #egepobiology #biologyege #biologyct