Chromosomes are coiled structures made of DNA and proteins, and trisomy chromosomes are the most common chromosomal anomaly. Given these facts, what is an anomaly in coiled structures made of DNA and proteins among the following options:
- ribosomes
 - trisomy
 - mitosis
 - metamorphosis
 - resistance
 - deltas
 - lmestone
 - Bend


 

  trisomy       