Biology question! *TEN POINTS* help me!!?

Posted on 2016-03-26 14:46:00 in Biology by ANDREW

The 'recapitulation' theory that the embryos of current organism go through the stages of evelution for the orginism. Which of the following is NOT a reason that this theory has been abandoned, even by evolutionists. 

a) Research has shown that embryonic states are necessary for develoment 

b) The human heart passes through worm,fish,frog and reptile stages before reaching its final form 

c) Some features appear that would not have been in the ancestors

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