The regularities, presented through previous four sections provide evidence to support the hypothesis, given in the title of this paper, that in reality Genetic code exists as a specific semiotic system; more exactly, Genetic code represents the unity of chemism and semiosis. Taken from: arXiv:2108.01563v4 [q-bio.BM], (Box 1), modified and refined. The first and third columns are AAs from odd positions within PPAASS in Table , while the second and fourth columns are from even positions. Atom number in amino acid side chain. Again even / odd by column, for "bodies". We note that the quantities 48, 50, 52 and 54 are also in the central area of the Periodic System of Numbers (PSN: Figure ). Atom number in amino acid whole molecule. Again even/odd by column, for whole molecule. We note that the quantities 93, 95, 97 and 99 are four last two-digit numbers of the decimal system, as we also find in PSN, in Figure .