DNA Coding, the Core of Life Sciences: Blind Spots and Major Misunderstandings in Biology For over one hundred years before DNA coding was discovered, the Theory of Evolution dominated biology. We can call the biology of that era as "Pre-DNA Biology". During this era, generations of biologists inherited biological theories derived from the Theory of Evolution. Thus, these biologists cannot understand the error of the Theory of Evolution. However, science does not follow human will. The conclusions expressed by DNA coding conflict with the foundations of the Theory of Evolution. The fact that the DNA coding of all humans have consistent sequences shatters the premise of the Theory of Evolution, namely, that evolution is random. The uniqueness in the number and karyotypes of biological chromosomes prevents the production of new species through continuous and slight change. DNA coding gives new life to biology by revealing the inherent secret of living creatures. Thus, "Post-DNA Biology" must be established. In this new era of biology, the most urgent task is to understand the inherent nature of living creatures through DNA coding, which consists of DNA decoding and mathematic analysis. Prior to the advent of digital technology, computers, cameras, TVs, films and other forms of analog technology produced the approximate data or low-resolution images. With the arrival of digital technology, everything became clear. Computer coding sequences are similar to DNA coding sequences. Computer technology is expressed by two-form code (0,1) but DNA by four-form code (A, T, C, G). As a result, DNA with sequence of the same length contains information far more than that expressed by computer coding. As it were, each chromosome or mitochondria is a super-micro but super-powerful computer with both software function and hardware function. They command, copy, produce and operate by themselves at any time throughout the growth of a living creature. As a result, it is characteristic of the DNA era to combine the biological theories and computer theories. This book points out 3 blind spots and 10 mistakes in the science of biology that we based on DNA decoding and the Computational Biology. We aim to awaken the sleeping circle of biology. Friends from the circle of biology, the biologists must face the scientific fact that all living creatures are built by DNA coding. It is a new project to understand living creatures from the perspective of DNA coding. It is expected that the experts and scholars of biology, especially the young students of biology, shall bravely explore along the road.