In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
Did you know?
In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
Did you know?
The FDA recognizes 118 routes of administration.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
Patient Position for Posterior Percussion
Which of the following statements is true of linkage?
Mogao Caves (Caves of a Thousand Buddhas) Dunhuang, China.
A cross section of a typical wax-actuated thermostat showing the position of the wax pellet and ...