Mutations are avoided during replication because dna polymerase is able to repair itself repair the dna encode a message add more codes

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?

What is the problem in this article? what solution does the article propose?

Is there any solid scientific evidence that humans have been cloned?