Предмет: Биология, автор: Ghjkl57

Сравните пищеварительную систему(органы)Брюхоногих и Двустворчатых моллюсков

Ответы

Автор ответа: melnikovatai

Способ питания двустворчатых моллюсков - фильтрация.
Пищеварительная система. У ряда брюхоногих имеется втягивающийся подвижной хоботок, на конце которого помещается ротовое отверстие.
Способ питания брюхоногих - гетеротрофное.
Пищеварительная система. Ротовое отверстие расположено в передней части животного. С обеих его сторон лежит по паре ротовых лопастей. Рот открывается непосредственно в короткий пищевод, переходящий в довольно объемистый желудок.

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