Celiac disease tends to be found in families but it's inheritance pattern is not fully understood. In brief: See below. Celiac disease tends to be found in families but it's inheritance pattern is not fully understood.
As you may have guesses the fastest runners in the insect world are cockroaches, which can move almost one foot per second - translating to a little over 3 mph or 50 body lengths per second. This would be equivalent to a human sprinter running the 100 yard dash in 1 second or approximately 200MPH!
Cheetah beaten to title of fastest animal in the world by tiny Californian mite. You may think a cheetah would be hard to beat, but researchers have found that, for its size, a tiny California beetle is actually the fastest animal ever found. Paratarsotomus macropalpis is no bigger than a sesame seed - however, it was recently recorded running at up to 322 body lengths per second.