Anhydrobiosis is a state of suspended animation certain invertebrate animals enter in response to severe drought.
The possible role of fibroblast growth factors in organization of the limb blastema is explored and the similarities between vertebrate and invertebrate control of regeneration are discussed.
Over the last decade, we have become increasingly aware that environmental contaminants act through multiple mechanisms to alter endocrine functioning in vertebrate and invertebrate species.
He then told us that these first life-forms evolved into bacteria and then into the invertebrate animals, as well as plants.
They are a common adaptation in organisms that use internal fertilization, and have arisen multiple times in a number of vertebrate and invertebrate lineages.
The invertebrate ancestors of vertebrates had gill slits, but these were used primarily for filter feeding; these organisms took up most of the oxygen they needed through the skin.
While ubiquitous among vertebrates, it occurs less frequently in invertebrate phyla.
Minerals, mushrooms, higher and lower plants, invertebrate and vertebrate animals make up the richest museum collection on the Balkan Peninsula.
Vertebrate and invertebrate animals, land plants, and protists are all represented as fossils in the Solnhofen Limestone.
Returning to the United States in 1894, he joined the faculty of the University of California, teaching and carrying out research in both vertebrate and invertebrate paleontology.