Cells contain specialized parts, known as organelles, to perform specific tasks, such as ware disposal, protein building and movement. Even though these basic cellular functions occur in all cells,

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.