BRANCHIAL OPENINGS
\bɹˈankɪəl ˈə͡ʊpənɪŋz], \bɹˈankɪəl ˈəʊpənɪŋz], \b_ɹ_ˈa_n_k_ɪ__ə_l ˈəʊ_p_ə_n_ɪ_ŋ_z]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.