10. 蛙类长时间潜水导致内环境pH下降，从而激活细胞膜上的H+受体 GPR4。热带爪蟾GPR4基因发生
了突变，使该受体在更低pH下才能激活，进而使得该物种能够充分利用既有生理基础，实现长时潜水。下
列叙述正确的是
稳态调节机制 · 历年高考生物真题与解析
本页汇总 高考真题检索 的「稳态调节机制」高考生物真题共 1 道，覆盖 2026 年，最常出题型为 单选题；含完整答案与解析。
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