Which structural feature of the cell membrane allows molecules such as oxygen and carbon dioxide to diffuse into and out of the cell? a. the cell membrane contains proteins molecules b. the cell membrane contains cholesterol molecules. c. the cell membrane is made up of two layers of phospholipids d. the cell membrane is anchored to the cytoplasm by the cytoskeleton

it’s C

Explanation:

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.