Wednesday, February 22, 2012

Muddiest Point

My muddiest point is on the body cavity. I am confused on coelomates, acoelomates and psuedocoelmates.

Thanks!

1 comment:

  1. Acoelomates have no body cavity.

    Pseudcelomates have a body cavity that's partially lined in mesoderm, for example nematodes.

    Coelomates have a body completely lined in mesodern, which is all annalids and up.

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