Which of the following statements about protostomes is FALSE?

+1 vote

 

  

They have three embryonic tissue layers.

  

They face the environment in multiple directions.

  

They form a mouth from the initial invagination in the embryo during gastrulation.

  

They undergo spiral cleavage after fertilization.

 

asked Dec 29, 2012 in Biology by anonymous
    

1 Answer

0 votes

 

They face the environment in multiple directions.

 

answered Dec 29, 2012 by anonymous

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