Dna polymerase fails to recognize that an incorrect nucleotide has been incorporated, resulting in a mismatch. which repair pathway will correct this mistake?

mismatch repair

Explanation:proof reading is a process through which the mistakes that were made during the process of replication of DNA are corrected and if they are corrected after replication of DNA the process is called mismatch repair .

DNA Mismatch repair also called as MMR is a system for recognizing and repairing the DNA for unwanted insertion, deletion, and mis-incorporation of bases that can arise during DNA replication and recombination, as well as repairing some forms of DNA damage.

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since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.