Which of the following would cause an error in dna replication?
o
a. the original dna strands never being separated
o
b. dna polymerase pairing c with g
o
c. dna ligase connecting chunks of dna
dd. dna polymerase checking the dna
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DNA replication?

Unwinding of DNA at the origin and synthesis of new strands, accommodated by an enzyme known as helicase, results in replication forks growing bi-directionally from the origin. A number of proteins are associated with the replication fork to help in the initiation and continuation of DNA synthesis.

Explanation:

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.