There are many different ways to approach; it is the scientist own form of thinking.
you see.... most sea turtles will return back to the place were they were born to make a nesting ground
I think the best phrase to describe this would be Founder effects. Founder effects occurs when a new colony is started by a few members of the original population. This small population size means that the colony may have; a non-random sample of genes in the original population. Reduced variation from the original population.. According to Bottlenecks and founder effects, genetic drift can cause big losses of genetic variation for small populations.
The one that was so momentous about the "twofold" some portion of the twofold helix atom is it proposed how hereditary data could be replicated and acquired. Double helix is a long, straight atom made of littler units called nucleotides that shape a chain.
