2026 biology talkshow: 植物體內的交通網絡-單、雙子葉維管束的連貫與變奏(選修生物II) episode artwork

EPISODE · Mar 5, 2026 · 20 MIN

2026 biology talkshow: 植物體內的交通網絡-單、雙子葉維管束的連貫與變奏(選修生物II)

from 雷比特生物空中講 · host 雷比特老師

解析植物體內的維管束系統,將其比擬為支撐生命的交通網絡與工程藍圖。對比雙子葉植物與單子葉植物在根、莖、葉三處不同的排列邏輯:前者追求環狀有序的排列與具備加粗能力的形成層,展現出向高空擴張的野心;後者則採取散生且靈活的結構,雖然放棄逐年加粗的機會,卻換取極快的生長效率與生存韌性。 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/d719bb733806 Powered by Firstory Hosting

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2026 biology talkshow: 植物體內的交通網絡-單、雙子葉維管束的連貫與變奏(選修生物II)

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