Yeast infections of your pet's internal organs. Symptoms of internal fungal infections of the lungs and other organs are quite varied. With respiratory involvement, lethargy, fever, coughing, and difficulty breathing, as well as purulent and/or bloody nasal discharge may be seen.
August Weismann, in full August Friedrich Leopold Weismann, (born January 17, 1834, Frankfurt am Mainâdied November 5, 1914, Freiburg im Breisgau, Germany), German biologist and one of the founders of the science of genetics, who is best known for his opposition to the doctrine of the inheritance of acquired traits and for his âgerm plasmâ theory, the forerunner of DNA theory.
The notion that the speed of thought could be measured, just like the density of a rock, was shocking. Yet that is exactly what scientists did. In 1850 German physiologist Hermann von Helmholtz attached wires to a frogâs leg muscle so that when the muscle contracted it broke a circuit.