BlogHide Resteemskhawajasikandar (25)in science • 7 years agoDNA, The heredity materialDNA is the main machinery that is present in the nucleus, that controls which type of protein will be formed in the body.. DNA controls that how different a person can be as compared to other…khawajasikandar (25)in arman • 7 years agoThe unit of lifeHow the unit of life that is called cell works, is really beyond our imagination. A cell is also a functional and structural unit of all living organisms. Different types of organs in our body are…