Biology Molecular formula of chlorophyll b is_____________? Options:A. C55 H10 O4 N6 MgB. C55 H70 O6 N5 MgC. C55 H71 O6 N4 MgD. C55 H70 O6 N4 MgView AnswerB. C55 H70 O6 N5 Mg Continue Reading Previous: Reflex actions below the neck are under control of____________?Next: The opening and closing of stomata is directly controlled by the___________?