2026 biology talkshow:不同類植物之有性生殖差異比較 (選修生物II) episode artwork

EPISODE · Mar 8, 2026 · 27 MIN

2026 biology talkshow:不同類植物之有性生殖差異比較 (選修生物II)

from 雷比特生物空中講 · host 雷比特老師

提供一篇關於植物有性生殖演化史的宏觀概述,將植物的繁衍歷程描述為一齣長達五億年的「愛情」四幕劇。首先確立核心概念「世代交替」,即孢子體(帝國,二倍體)與配子體(城邦,單倍體)之間的權力交接。接著,它詳細介紹四大家族——蘚苔植物、蕨類植物、裸子植物與被子植物——如何逐步擺脫對水的依賴,從而實現對陸地的征服。演化的關鍵突破包括孢子體成為主角、花粉的出現、種子的發明以及花朵與果實的誕生,這些創新最終提高繁殖的自由度與後代保障,使被子植物成為地球上的優勢物種。 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://g.co/gemini/share/733714514b19 Powered by Firstory Hosting

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2026 biology talkshow:不同類植物之有性生殖差異比較 (選修生物II)

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