A Labrador retriever breeder needs to determine if three male pups who were born to Sadie, his black Labrador retriever, are the offspring of Sam, a yellow Labrador retriever from another breeder. Which process could the breeder use to determine if Sam is the father of the pups?
PCR analysis
STR analysis
mtDNA analysis
Y-chromosome analysis

Question

A Labrador retriever breeder needs to determine if three male pups who were born to Sadie, his black Labrador retriever, are the offspring of Sam, a yellow Labrador retriever from another breeder. Which process could the breeder use to determine if Sam is the father of the pups?
PCR analysis
STR analysis
mtDNA analysis
Y-chromosome analysis

anonymous · Answer

You would need a Doggy DNA test but these are normally used to determine breed and may not with great certainty show significant differences within a breed.

anonymous · Answer

a is lookin for viruses

anonymous · Answer

B= evaluates specific STR regions found on nuclear DNA

anonymous · Answer

C = Mitochondrial DNA may be used to identify both terrorists

anonymous · Answer

ding ding ding

anonymous · Answer

XD

anonymous · Answer

hey onedirection its most likey mtdna analysis

djedwin · Answer

D. Y-chromosome analysis