APLACENTATA
\ɐplˌe͡ɪsəntˈɑːtə], \ɐplˌeɪsəntˈɑːtə], \ɐ_p_l_ˌeɪ_s_ə_n_t_ˈɑː_t_ə]\
Definitions of APLACENTATA
Word of the day
Ultraviolet Ray
- That portion electromagnetic spectrum immediately below visible range extending into x-ray frequencies. longer near-biotic vital necessary for endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic extravital rays) viricidal, bactericidal, mutagenic, carcinogenic used as disinfectants.