Предмет: Биология, автор: dasarozmarinskaa

Особливості зябрового апарата у хрящових риб та у кісткових риб.

Пожалуйста очень срочно нужен ответ.

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Автор ответа: ve2009ka

Ответ:

Головними органами дихальної системи є зябра, що складаються з багатьох пелюсток, прикріплених проксимальними кінцями до зябрових дуг на відміну від зябрових пластин хрящових риб, прикріплених однією стороною до міжзябрової перегородки. Отже, поверхня зябер кісткових риб значно більша, ніж у хрящових риб

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