In What Way Is Fluorometry More Accurate Than Spectrophotometry

In what way is fluorometry more accurate than spectrophotometry?

A) Fluorescence is more specific for single nucleotides.
B) Spectrophotometry only measures absorbance from intact nucleic acid polymers.
C) Using specific stains, fluorometry only detects intact double-stranded DNA.
D) Absorbance may require dilution of sample before reading.