EPISODE · Jun 6, 2026 · 23 MIN
2026 biology talkshow:水果家族~西瓜的甜蜜演化與挑選力學
from 雷比特生物空中講 · host 雷比特老師
詳細探討西瓜從非洲沙漠野生植物演變為夏日熱門水果的科學歷程。涵蓋西瓜如何透過人工選育從苦澀轉為甜美,並解釋紅肉與黃肉色彩差異背後的基因奧秘。進一步說明利用染色體技術培育無籽西瓜的原理,以及西瓜內部高壓導致的物理性自爆現象。能從中學習如何透過聲音共振與外觀特徵挑選優質果實,最後介紹農業上利用嫁接技術對抗病蟲害的智慧。 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/7a53c4a5c35f Powered by Firstory Hosting
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2026 biology talkshow:水果家族~西瓜的甜蜜演化與挑選力學
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