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\sɪlˈɛkʃənz], \sɪlˈɛkʃənz], \s_ɪ_l_ˈɛ_k_ʃ_ə_n_z]\
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Differential and non-random reproduction of different genotypes, operating to alter the gene frequencies within a population.
By DataStellar Co., Ltd
Word of the day
Snake's-head
- Guinea-hen flower; -- so called in England because its spotted petals resemble the scales of a snake's head.