What is the direct result of an error in the transcription of a dna nucleotide

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

the answer is cell division : )

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.