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Devenir des feuillets


Luciole
Go to solution Solved by Camilledmc,

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item : le mésoblaste est à l'origine du nucléus pulposus des disques intervertébraux. VRAI 

Je ne comprend pas pourquoi elle est vrai, car les nucleus pulposus dérive de la chorde du moins sont issu d'un reste de la chorde, or la chorde ne dérive pas du mésoblaste, si ? 

 

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