Which statement about bronchioles is correct?
1 )
They have cartilage and ciliated cells.
2 )
They have cartilage and elastic tissue.
3 )
They have cartilage and muscle tissue.
They have elastic tissue and ciliated cells.
تحلیل ویدئویی تست
تحلیل ویدئویی برای این تست ثبت نشده است!