In the presence of thromboplastin and calcium ion, prothrombin is converted to thrombin, which in turn converts fibrinogen to fibrin, resulting in coagulation of blood; a deficiency of prothrombin leads to impaired blood coagulation.
Dwarf and pigmy goats come under the miniature type of goats. Though the dwarf goats and pigmy goats are similar in their origin, they have differences in many things. The pigmy goats are heavy boned and are âcobbyâ. On the other hand, dwarf goats are almost similar to the dairy goats.
By Riley Woodford. ADF&G has has just produced a new mountain goat identification guide to help hunters distinguish nannies from billies. Until recently, telling the difference between a nanny goat and a billy goat was most important only to another mountain goat. Itâs tough to tell the sex of a mountain goat.