Answer:
True
Step-by-step explanation:
Jack-of-all-trades implies that someone/thing is good at everything in a field. If all of my employees are skilled in gnome hunting, however, are dedicated gnome hunter gets sick, then I can send out my brethren to hunt without causing major issues. In both business and biology hybrid models do not tend to work. One who does two things does neither well. This may not be true to the fullest degree as last night I did 1,000 pushups and read 800 pages of Queer Feminist literature. In any case there are multiple studies that argue specialization is more beneficial to a business, however the answer you are looking for is a definition and in that case it is "True"