2026 biology talkshow:綠色帝國的供水動脈-木質部的演化與構造(選修生物II)

將植物的木質部描繪為一套精密的生理建築工程，深刻解釋陸生植物如何克服重力與水分運輸的物理局限。木質部主要由已凋亡的細胞構成，透過導管與管胞的演化分工，實現水分的高效運輸，並藉由富含木質素的木質纖維提供強大的結構支撐。對比裸子植物的穩健策略與被子植物的高效競爭力，並探討內聚力-張力理論如何驅動水分在百米高樹中攀升。這部自然演化史不僅展現植物的生存智慧，更揭示人類文明所賴以生存的木材資源，本質上正是這些微觀输水系統所留下的堅韌遺產。聽完後可以自主進行線上測驗，檢視學習成效喔~(需要登入gemini) 測驗網址 https://gemini.google.com/share/9920a202aa4a Powered by Firstory Hosting

Episode metadata supplied by the publisher feed · Published Mar 10, 2026

Embed this episode

Attribution link and audio player

Ready to play

2026 biology talkshow:綠色帝國的供水動脈-木質部的演化與構造(選修生物II)

0:00 18:12

1×

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Share this episode

Similar Episodes

No similar episodes found.

Similar Podcasts

Crypto Education Cypher Funk Elevate your crypto game with the University's Audio Channel! Enjoy free education that uncovers the secrets of blockchain and investment strategies. Perfect for all levels – unlock your potential in the crypto world now!__00___¡Eleva tu juego cripto con el Canal de Audio de la Universidad! Disfruta de educación gratuita que revela los secretos de la cadena de bloques y las estrategias de inversión. Perfecto para todos los niveles – ¡desbloquea tu potencial en el mundo cripto ahora!__00___提升你的加密游戏，加入大学音频频道！享受免费教育，揭示区块链的秘密和投资策略。适合所有水平的人士——现在就在加密世界中释放你的潜力吧！

Frequently Asked Questions

How long is this episode of 雷比特生物空中講?

This episode is 18 minutes long.

When was this 雷比特生物空中講 episode published?

This episode was published on March 10, 2026.

Can I download this 雷比特生物空中講 episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.

URL copied to clipboard!