The Java programming language also provides a do-while statement, which can be expressed as follows: The difference between do-while and while is that do-while evaluates its expression at the bottom of the loop instead of the top.
Vomeronasal organ. The vomeronasal organ (VNO), or the Jacobson's organ, is an auxiliary olfactory sense organ that is found in many animals. It lies close to the vomer and nasal bones. It was discovered by Frederik Ruysch prior to 1732 and later by Ludwig Jacobson in 1813. This organ is the sense organ involved in the flehmen response in mammals.
The Mullerian duct is present in the embryo of both genders. In females, this pair of ducts will develop into the organs of reproduction. In males, these ducts will disappear. However, the adjoining ducts, known as the Wolffian ducts, will develop and help to form the male reproductive organs.