1. In the living organism
   "studies conducted in vivo"

1. Within a living organism
   "in vivo techniques"

Antonym: in vitro

Encyclopedia: In vivo

• professional tennis player
• professional wrestling
• professionalisation
• professionalise
• professionalism
• professionalization
• professionalize
• professionally
• professor
• professorial
• professorially
• professoriate
• professorship
• proffer
• proficiency
• proficient
• proficiently
• profile
• profiler
• profiling
• profit
• profit and loss
• profit and loss account
• profit margin
• profit sharing