Hi there!
The definition of Oceanography is -
The study of the Ocean.
Hope this helps!
~Alexa
D. strings because if you have a ¨concert band¨ with strings in it then it is called an orchestra.
The importance of the semi-conservative model is unhealthy old and new genes cancel each other. The result new cells are disease and mutation free. ... DNA replication is semiconservative because DNA is composed of two complementary strands, each of which acts as template to construct a new strand complementary to itself.