In humans, having freckles is dominant over not having freckles. neither chelsea nor brian have freckles. if they have four children all four will have freckles only the girls will have freckles only the boys will have freckles none will have freckles

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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.