Carl H. Eigenmann an ichthyologist wrote Cave vertebrates of America: a study in degenerative evolution (1909) in which he concluded that cave evolution was essentially degenerative. The entomologist William Morton Wheeler and the Lamarckian Ernest MacBride (1866-1940) also advocated degenerative evolution.
fumaric acid - a colorless crystalline acid with a fruity taste; used in making polyester resins. acid - any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt. Translations. FumarsÃ¤ure
email. Knowledge center. Folic acid is a form of the water-soluble vitamin B9. Folic acid is a key factor in the making (synthesis) of nucleic acid-nucleic acid is one of a family of large molecules including DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).mail. Knowledge center. Folic acid is a form of the water-soluble vitamin B9. Folic acid is a key factor in the making (synthesis) of nucleic acid-nucleic acid is one of a family of large molecules including DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).