Bioconservatives, a group who believe that technological innovation threatens the existing social order, predict the opposite as techno-progressives, who believe that, when properly regulated, technology can empower and emancipate.
(A) a group who believe that technological innovation threatens the existing social order, predict the opposite as techno-progressives, who believe that, when properly regulated, technology can empower and emancipate
-group is a collective noun and is singular and so "believe" is wrong. Also, note that there is a comparison error. A clause "bio conservatives predict the opposite" is compared with a noun "techno-progressives".
(B) a group who believes that technological innovation threatens the existing social order, predict the opposite of what techno-progressives, who believe that, when properly regulated, technology can empower and emancipate, forecast
-All errors in A are taken care in this option.
(C) a group that believes that technological innovation threatens the existing social order, predicts the opposite of techno-progressives, who believe that, when properly regulated, technology can empower and emancipate
Bioconservatives is plural whereas "predicts" is singular verb. There is a S-V agreement error.
(D) a group who believe that technological innovation threatens the existing social order, predict the opposite of believing that, when properly regulated, technology can empower and emancipate
-techno-progressives missing.
(E) believing that technological innovation threatens the existing social order, predict the opposite of techno-progressives, who believe that, when properly regulated, technology can empower and emancipate
- Comparison error.