Like all great apes, gorillas have arms that are longer than their legs and tend to walk on all four limbs at certain times â a movement that is called knuckle walking. Adult males are known as 'silverbacks' due to the distinctive silver-colored hair on their backs.
How to Become a Veterinary Technologist or Technician. Veterinary technologists and technicians must complete a postsecondary program in veterinary technology. Technologists need a 4-year bachelorâs degree, and technicians need a 2-year associateâs degree.
Professional Certification and Continuing Education Information. In order to demonstrate competence in the field, graduates with an associate's degree in animal health must pass the National Veterinary Technician (NVT) exam. This is available from either the State Board of Veterinary Examiners or an equivalent state licensing agency.