1.1 Cattle domestication: Domesticated Cattle belong to the family Bovidae and sub family Bovinae, which appeared in the Miocene approximately 20 million years ago. There are more than 800 different cattle breeds recognized worldwide. Cattle are considered the most important and significant domesticated economic animal (Loftus et al. 1994). In addition to milk, cattle contribute other important commodities including meat, hides, traction and dung. The taurine and zebu cattle were probably domesticated
Anatomy A way to identify a fish is by their body structure, they have fins and a backbone. The anatomical adaptation of fins helps them survive and makes them and marine animal unique in that they use them to maintain their position, move, steer, and stop. Most fish have scales and breathe though gills. Most fish also have a mucus layer that helps them prevent infections. With in what we consider “fish,” there are many that don’t very much look like they are earth creatures. The strangest fish