Where do trout embryos get their food?

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1155320

2026-02-15 01:21

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鳟鱼胚胎在孵化初期依靠卵黄囊中的养分来获取食物。卵黄囊中的营养物质可以满足胚胎发育的早期需求,直到它们孵化出来并能够自主捕食。

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