I believe that hand preference develops before birth. Specifically I believe that hand preference relates to the hemispheres of your brain. As I believe that studies now suggest that multiple genes contribute to the trait as if you parents are born right handed the likely hood is that you will be right handed. To conclude I think that this characteristic was inherited. Hope this helped!
A weight-training program that gradually increases the resistance lifted relies on the progression principle to build strength, where strength is the amount of force a muscle can exert.
The principle of progression states that you should overload gradually and that <span>there is a perfect level of overload in-between a too slow increase and a too rapid increase.</span>
In cell biology, the cleavage furrow is the indentation of the cell's surface that begins the progression of cleavage, by which animal and some algal cells undergo cytokinesis, the final splitting of the membrane, in the process of cell division.
Yes, the DNA replication proceeds in one direction.
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