MAMMALIA NONDECIDUATA
\mamˈe͡ɪli͡ə nˌɒndɪsˌɪdjuːˈɑːtə], \mamˈeɪliə nˌɒndɪsˌɪdjuːˈɑːtə], \m_a_m_ˈeɪ_l_iə n_ˌɒ_n_d_ɪ_s_ˌɪ_d_j_uː_ˈɑː_t_ə]\
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A subdivision of the M. choriata in which the villi of the chorion penetrate into recesses in the uterine mucous membrane which do not develop until impregnation takes place, and are wholly extruded from these recesses at the time of parturition.
By Smith Ely Jelliffe
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.