Atrick has been tested to have an iq of 32. but, he plays the piano exceptionally well. patrick suffers from down syndrome fragile x syndrome asperger's syndrome savant syndrome

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.