spotted is a mean of nucleotides
rusty_spotted_cat is mammal. polynucleotide_strand is group_of_nucleotides. spotted_rocksnail is not mollusca. uracil is nucleotide. base_pair is nucleotide. correctly_base_paired_thing is nucleotide. base_pair is not nucleotide. spotted_bat is mammal. adenine_nucleotide is nucleotide. spotted_seal is mammal.