Coat color in an elusive (and not necessarily real) mutated mongoose in Puerto Rico is governed by multiple alleles. The order of decreasing dominance for these alleles is as follows: black (B), buff, (B, brown (B') and albino (b). What phenotypic ratios are observed from a BB' X B'b cross? O all brown O 2 black: 2 Brown O 1 black: 1 buff O 2 black: 1 buff: 1 brown O 2 brown :1 buff: 1 albino O 2 buff: 1 black: 1 albino

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Inheritance and Mendelian Genetics

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