Spermatogenesis is the process of forming sperm cells by meiosis (in animals, by mitosis in plants) in specialized organs known as gonads (in males these are termed testes). After division the cells undergo differentiation to become sperm cells.
The Dracula of fiction lived in a place that was based on Bran Castle in Transylvania. Bram Stoker never visited Romania. He depicted the imaginary Dracula's castle based upon a description of Bran Castle that was available to him in turn-of-the-century Britain.
I made my way to a bookstore to gather some information on the legendary Dracula. Once there, I flipped through a large Romanian encyclopedia and found myself looking at the 5-inch-long entry for 'Poienari' (pronounced poy-en-ar-ee). This is the official name for Dracula's castle.