生物的结构色可以从食物、疾病等途径获得吗？ (opens in new tab)

<div class="main-wrap content-wrap"> <div class="headline"> <div class="img-place-holder"></div> </div> <div class="content-inner"> <div class="question"> <h2 class="question-title"></h2> <div class="answer"> <div class="meta"> <img class="avatar" src=" referrerpolicy="no-referrer"> <span class="author">广町七深Official，</span><span class="bio">若我生性如蜂，谨防我尾后针。</span> <a href=" class="originUrl" hidden="">查看知乎原文</a> </div> <div class="content"> <p>能的。</p> <figure><img class="content-ima...