A formal change or modification made to the text of a constitution. It involves altering the provisions, principles, or structure of the constitution itself. (FAOLEX. 2025. Glossary https://www.fao.org/faolex/)
The retina is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs. (Wikipedia, 2024. Retina. https://en.wikipedia.org/wiki/Retina)
