The DNA in cell can be copied thousands of times over a lifetime, and occasionally there are errors in the copying of DNA. What are these errors or "typos" referred to?
Select one:
O a. Mutations
O b. Nucleotides
a Genes
O d. Chromosomes
is a package of DNA that codes for a set of traits of an individual.

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.

it marks things for degradation via the proteasome. it alters there celluar location.

they use sunlight, water, and carbon dioxide to make sugars - c.