Biotechnology and Medicine Biotechnology and Vaccinesvideo What are vaccines? A vaccine is a biological preparation that provides active acquired immunity to a particular disease What type of cancer have scientists created a vaccine for? Cervical cancer Why is getting traditional vaccines to developing countries a challenge? Because they need refrigeration and other special tools/conditions that these countries dont have. What is an edible vaccine? Foods and plants that immunize you against a certain disease. Growing a Heartvideo List 3 types of tissue that can be made from embryonic stem cells. blood, nerve and pancreatic islet. In 2-3 sentences, describe how scientists can make a full beating heart from a few beating heart cells. They take a bunch of...