E-PILOT  遊認有魚系列~肺魚生存黑科技 episode artwork

EPISODE · Dec 4, 2025 · 13 MIN

E-PILOT 遊認有魚系列~肺魚生存黑科技

from 雷比特生物空中講 · host 雷比特老師

深入探討肺魚(Lungfish)的生物學與演化地位,指出牠們屬於肉鰭魚類,是現存魚類中與人類親緣關係最接近的群體,見證脊椎動物從水生到陸生的關鍵轉折。解釋牠們在南半球三大洲的分佈,是岡瓦納大陸分裂所留下的生物地理學鐵證,遵循板塊構造運動下的隔離分化模式。生理學上,資料對比演化保守且仍依賴鰓的澳洲肺魚,與為了適應旱季而特化為強制性空氣呼吸者並具備數年夏眠能力的非洲及南美肺魚。此外,最新的基因研究顯示南美肺魚擁有已知動物中最大的基因組,其規模超過人類三十倍,這一現象與大量轉座子(跳躍基因)在基因組中的積累有關。最終,將肺魚定義為演化上的「守成」大師,牠們透過極限的細胞自噬和尿素耐受性等生理特技,成功度過了四億年的地質變遷。 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/df5e2da6cbf3 Powered by Firstory Hosting

Episode metadata supplied by the publisher feed · Published Dec 4, 2025

Embed this episode

NOW PLAYING

E-PILOT 遊認有魚系列~肺魚生存黑科技

0:00 13:28

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.

No similar episodes found.

No similar podcasts found.

Frequently Asked Questions

How long is this episode of 雷比特生物空中講?

This episode is 13 minutes long.

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

This episode was published on December 4, 2025.

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!