Which of the following represents one of the four fundamental characteristics of an animal body plan?

0 votes

 

  

how the earliest developmental events proceed

  

number of tissue types found in adults

  

how the adult stages proceed

  

whether or not appendages are present

 

asked Dec 29, 2012 in Biology by anonymous
    

1 Answer

0 votes

 

how the earliest developmental events proceed

 

answered Dec 29, 2012 by anonymous



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