Предмет: Биология, автор: maria168156

Помогите, даю 20 баллов. ЗАРОДЫШЕВЫЕ ОБОЛОЧКИ и ГРУДНАЯ КЛЕТКА у земноводных ( амфибий ) и тоже самое у пресмыкающиеся ( рептилий ), кратко если можно, пожалуйста

Ответы

Автор ответа: Omedivan

1

Ответ:

Грудная клетка отсустувует у амфибии, а у рептилий оно развита. Амфибии почти дышать кодой(некоторые) и им не понадобилась грудная клетка. А рептилиям наоборот

Объяснение:

Про зародышевые оболочки уже ответил в другом вопросе

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