Bladder infection is an infection of the bladder. Bladder infection is also called cystitis and is a type of urinary tract infection (UTI). The urinary tract is naturally sterile and when microbes invade it, an infection may result.
A group of oxen is referred to as a yoke. Oxen are often used in teams and yoked into a harness to pull heavy loads. Working oxen are normally males that are castrated because steers aren't as...
Answer Wiki. Hybrids involving different species of the same genus are called interspecific hybridization (also called intra-generic). Common examples include Mule (male donkey x female horse), Hinny (male horse x female donkey), Liger (male lion x female tiger).