Предмет: Биология, автор: никусик12

назовите основные систиматические группы в типе плоские черви и их характерные отличительные признаки на примере представителей каждой группы

Ответы

Автор ответа: fedurinaliza

Плоские черви включают в себя реснитчатые черви, Сосальщики. Ленточные черви.Ну например Реснитчатые черви: их тело покріто ресничками. Єто в основном хищники, но одновременно они являются и едой для др.животных. Они распространены в морях и пресных водоемах, иногда в почве. Сосальщики:Она паразитируют во внутр.органах человека и животных. имеют две присоски. Жизненный цикл у них сопровождается изменением хозяина- промежуточного и окончательного. Ленточные:Это паразиты кишечника человека и животных. Их тело отличается от строения тела других червей, их тело состоит из головки на которой размещены органы прикрепления, присоски или крючки)Пищеварительной системы у них нету.

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