sea urchin question??

[Kremlar]

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Can someone please tell me the sea urchin question ?? I keep reading about it, but cant find what it is.. Any little bit helps, even if it's 1 question..... thanks..

 

[dWiz]

there is the infamous sea urchin question.....can't remember it.....but know the answer : to "prevent polyspermy" 😀

 

[paradigm2200]

there is the infamous sea urchin question.....can't remember it.....but know the answer : to "prevent polyspermy" 😀

thanks....luckily i will have that question on my dat this saturday...

 

[Kremlar]

Ahh.. ok I guess the answer will have to do... Sea Urchin = Prevent Polyspermy

 

[Bonkers29]

Ahh.. ok I guess the answer will have to do... Sea Urchin = Prevent Polyspermy

the question was "What is the purpose/function of the fertilization membrane in a Sea Urchin" or soemthing like that...

there were also some other references to sea urchins like symmetry and how it relates to vertebrates so dont just assume thats the answer if thats not the correct sea urchin question. hope this helps and good luck!