Chig’anoqli shilliqqurtning ovqat hazm qilish organlarini ko’rsating.
1)og’iz; 2)tomoq; 3)oshqozon; 4)ichak; 5)anal teshigi; 7)halqum; 8)qizilo’ngach; 9)bezli oshqozon; 10)kloaka

1. 1,2,3,4,5
2. 1,2,7,4,5
3. 1,7,8,3,4,5
4. 1,2,4,3,10
5. 1,8,9,4,10