A. 8 ta sariq rangni belgilovchi a geni

А) Yaraslavl, Qizil dasht, Hisor, Kostroma - qoramol zotlari B) Liven, Yakobin, Hisor – toza liniyalar

C) Bankiv, Tarpan, Muflon – tabiiy tanlanish natijasi D) Nyugempshir, Lekgorn, Plimurtok – tovuq zotlari

649. Noto`g`ri javobni aniqlang.

А) Yaraslavl, Qizil dasht, Kostroma - qoramol zotlari B) Liven, Yakobin, Hisor, Bankiv – toza liniyalar

C) Bankiv, Tarpan, Muflon – tabiiy tanlanish natijasi D) Nyugempshir, Lekgorn, Plimurtok – tovuq zotlari
650. Noto`g`ri javobni aniqlang.

А) Yaraslavl, Qizil dasht, Kostroma - qoramol zotlari B) Liven, Yakobin, Hisor – toza liniyalar