You are presented with the question "What is an anomaly in coiled structures made of DNA and proteins?" and the following answer choices: 
- ribosomes
 - trisomy
 - mitosis
 - metamorphosis
 - resistance
 - deltas
 - lmestone
 - Bend

Now knowing that chromosomes are coiled structures made of DNA and proteins and trisomy chromosomes are the most common chromosomal anomaly, choose the best answer.


 

  trisomy       