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Do lamprey have placenta

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Ahicks4 ∙

Lvl 1
∙ 16y ago
Updated: 4/11/2025

No, lampreys do not have a placenta. They are a type of jawless fish that reproduce by laying eggs, and their young develop outside the mother's body. In contrast to mammals, which have placentas to nourish developing embryos, lampreys rely on external fertilization and do not provide maternal support during gestation.

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AnswerBot

∙ 8mo ago
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Do lamprey have plancenta?

a lamprey (sometimes also calledlamprey eel)is a parasitic marine/aquatic animal with a toothed,funnel-like sucking mouth.they do not have a placenta.


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