No it does not.
yes i think
beefalo
DNA analysis through a blood sample. Papers of that cow's heritage also helps.
designer milk comes from a transgenic cow which has had human DNA added to it's own DNA. The cow then matures and ulimately produces human anti bodies within it's milk
Genetic engineering is concerned with the manipulation of DNA.
It would take several pounds of rat poison to kill a cow, much more than the 4 trays the cow consumed. The size of the cow is in the cow's favor since the cow is a large animal and the dose the cow ingested would be minimal based on the size of the animal.
Both animals came to earth from aliens.
Genetic engineering
The pancreas is approximately 6 in (15 cm) long.
Agarose gel electrophoresis is for determining the size of a piece of RNA or DNA. It can be used to determine the culprit of a crime, relatives, even the cause of some diseases, like Mad Cow.
saliva and fingerprints have DNA and when touching or eating food our DNA is recognized on that food