Consider a three-point testcross involving three linked genes: a, b, and c. The testcross was performed with F1 individuals of the genotype a b c/a b c . Among the classes of recombinant progeny obtained were the following: 15 progeny that were a b c/a b c; 112 progeny that were a b c /a b c; 154 progeny that were a b c /a b c. You can infer that .

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during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.

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answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

the answer is c because it is most logical.