Loading AI tools
来自维基百科,自由的百科全书
滲透調節是指生物體為維持體內體液的含水量以及電解質濃度而對體液的滲透壓進行調節。[1]水生和陸生生物的體液必須保持適當的溶質濃度和含水量。例如植物在乾旱的環境下失水,植物就通過代謝活動提高細胞內溶質濃度,降低水勢,從而從外界的介質中繼續吸水。[2]
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.