If a homologous pair of chromosomes fails to separate during meiosis i, it means that

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.

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?