Предмет: Биология, автор: luchkinslava

8. Выберите животных, имеющих первичную полость тела:
1 планария молочно-белая
2 дождевой червь
3 печеночный сосальщик
4 аскарида
5 острица
6 трихинелла
А 3, 2, 6
Б 1, 4, 5
В 4, 5, 6
Г 1, 2, 3

Ответы

Автор ответа: TinyBunny

Ответ: В) 4, 5, 6

Пояснение:

Первичная полость тела заполнена полостной жидкостью, находящейся под высоким давлением.

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