RE: Left arm vs. right arm blood pressure question 9/16/2005 5:01AM - in reply to veryyyy. Reply. Return to Index. Report Post. The plumbing from the heart to the left arm is more direct than to the right arm, so in order to get truer numbers, the left arm is preferred.
Pedigrees show how characteristics are passed from one generation to the next. They are used in studying human genetics because it is not possible to carry out controlleâ¦d breeding experiments with humans, as we can with other animals or with plants.
What's a Pedigree? Find tips and advice on what to look for and what questions to ask when buying a puppy from a breeder. If you're interested in purchasing a purebred puppy, the breeder should provide the puppy's pedigree before you make a commitment. I've heard of buyers being told that they can have the pedigree when they buy the pup.