Why is DNA replication called semiconservative?

This type of replication is called semiconservative replication considering the meaning of these why DNA relication is called as semi-conservative replication?

Why is DNA replication termed as semi-conservative type.

Who proved that the process of DNA replication is semi-conservative?

DNA replication is semiconservative. Give reason/Justify.

When does DNA replication take place?

When does DNA replication take place ?

Describe Meselson and Stahl's Experiment to prove that replication of DNA is semi-conservative.

Why is fructose called levulose?

Why is transpiration called a necessary evil?

Why is self induction called inertia of electricity?