Most scientists don't used the word law because that implies it is infallible but generally scientific laws and theories are used interchangeably so true.
DNA replication is the process by which two DNA molecules are produced from one parent DNA molecule. DNA replication is semi conservative, this implies that, each strand in the double helix DNA molecule act as a template for the synthesis of a new, complimentary DNA strand. Because semi conservative method has a DNA template that is already accurately formed, the probability of having errors in the newly formed strand is drastically reduced.
The corresponding strand would be UACUCGGCACGUUUGACA
the term was coined by the Charles Darwin in which he specifies two reasons for an organism to survive and reproduce
1. Fitness. it is the ability of an organism to reproduce and survive in an environment
2. Adaptation. the inherited qualities and characteristics which increases chances of human survival.
the term is fitness
