Description
骆驼啃食尖刺的能力是一步步进化出来的，它口腔内部结构比我们想象中的要复杂。首先，骆驼的嘴巴外部非常厚实粗糙，这为它在啃食仙人掌时提供了有效保护；它上颌的齿垫是一层非常硬的呈条状的软骨组织，抗扎；两颊长着全是角质化的尖锥形的小肉囊，也非常抗扎；骆驼的舌头角质化程度也很高，而且在咀嚼过程中，它的唾液腺能够分泌大量消化液，可以有效软化这些尖刺，保护自己的食道。
Audio
Featured in this Episode
No persons identified in this episode.
Transcription
This episode hasn't been transcribed yet
Help us prioritize this episode for transcription by upvoting it.
0
upvotes
Popular episodes get transcribed faster
Other recent transcribed episodes
Transcribed and ready to explore now
Trump $82 Million Bond Spree, Brazil Tariffs 'Too High,' More
16 Nov 2025
Bloomberg News Now
Ex-Fed Gov Resigned After Rules Violations, Trump Buys $82 Mil of Bonds, More
16 Nov 2025
Bloomberg News Now
THIS TRUMP INTERVIEW WAS INSANE!
16 Nov 2025
HasanAbi
Epstein Emails and Trump's Alleged Involvement
15 Nov 2025
Conspiracy Theories Exploring The Unseen
New Epstein Emails Directly Implicate Trump - H3 Show #211
15 Nov 2025
H3 Podcast
Trump Humiliates Himself on FOX as They Call Him Out
15 Nov 2025
IHIP News