The correct option (d) 50% of the parents DNA
What is DNA?
First, replication—what we call generating duplicates of oneself—must be possible because you constantly create new cells, each of which needs a copy of your DNA.
It must also keep track of all the details about your body's chemistry, proteins, amino acids, and other components that make you up.
The fact that DNA is in charge of the process known as protein synthesis the method by which cells produce proteins—is another very significant function of DNA. Since proteins are the building blocks of you and your DNA dictates the structure and function of your proteins, every component of your body, including your fingernails, eyeballs, and many other things, is made of proteins. You imagine DNA as a set of guidelines for creating the proteins that comprise you.
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