During the S-phase of the cell cycle, DNA makes an exact copy of itself in one of the following processes. The process that makes an exact copy of a cell’s DNA is called a. translationb. transcription c. replicationd. synthesis

Replication

Explanation:

During the process of replication DNA (genetic material) makes copies of itself to make two identical DNA molecules. it is one the most basic processes within a cell.

b is the correct answer

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.