EPISODE · May 12, 2025 · 10 MIN
2025 biology talkshow : 脊索動物的秘密與演化之旅
from 雷比特生物空中講 · host 雷比特老師
介紹脊索動物門，解釋包括人類在內的鳥、魚、以及許多其他動物都屬於這個龐大的家族。詳細闡述了脊索動物的四個關鍵身體特徵：脊索、背神經索、鰓裂和肛門後尾，並指出這些特徵在不同動物中可能有不同程度的保留或演化。脊索動物細分為尾索動物、頭索動物和脊椎動物三大亞門，並分別介紹海鞘、文昌魚以及包括魚類、兩生類、爬蟲類、鳥類和哺乳類在內的脊椎動物各類群的特色及其演化歷程。 Powered by Firstory Hosting
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2025 biology talkshow : 脊索動物的秘密與演化之旅
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