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
Fulvic acid is a bi-product of humic acid. Humic acid is extracted from any material containing well-decomposed organic matter-soil, coal, composts, etc. As humic material is decomposed by living microbes, these microbes create the most biologically complex organic compound on earth, fulvic acid.umic acid is extracted from any material containing well-decomposed organic matter-soil, coal, composts, etc. As humic material is decomposed by living microbes, these microbes create the most biologically complex organic compound on earth, fulvic acid.