Предмет: Биология, автор: Castorea

Альвеолы легких оплетены сетью тончайших сосудов - капилляров, диаметр которых составляет 10 мкм. Диаметр эритроцита около 7 мкм. Сколько эритроцитов одновременно проходит через просвет капилляра? Какое это имеет биологическое значение?

Ответы

Автор ответа: НастяL

Проходит по 1 эритроциту, гуськом . Значение - газообмен осуществляется интенсивно )

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