November 9, 2013 at 11:09 AM Reply. Test Strategy: A high-level description of the test levels to be performed and the testing within those levels for an organization (one or more projects). Test Plan: A document describing the scope, approach, resources and schedule of intended test activities.
Main Difference: The main difference between nuclear DNA and mitochondrial DNA is, nuclear DNA is the standard 46 chromosome containing DNA in which you inherit 23 chromosome from one parent and the rest 23 from another one.On the other hand, mitochondrial DNA contains just one chromosome, like a circular genome.his chromosome is much shorter and codes for proteins that are used in metabolic purposes. Another main difference is that mitochondrial DNA is only transmitted from mother and never from the father while nuclear DNA is inherited from both, mother and father.
Most other DNA present in eukaryotic organisms is found in the nucleus. Nuclear and mitochondrial DNA are thought to be of separate evolutionary origin, with the mtDNA being derived from the circular genomes of the bacteria that were engulfed by the early ancestors of today's eukaryotic cells.n mammals, all mtDNA in a zygote is inherited solely from the mother, and this holds true for most other organisms as well. Difference Unlike nuclear DNA, whose genes are rearranged in the process of recombination, there is usually no change in mtDNA from parent to offspring.