Before the research of Frederick Griffith on pneumococci

Last updated: 2/11/2023

Before the research of Frederick Griffith on pneumococci bacteria what knowledge did scientists have about inherited traits OA They knew that traits are carried on proteins and are the same in both parents and offspring OB They knew that an offspring s traits are determined by factors passed down from their parents OC They knew that traits are passed down via DNA but could not explain how D They knew that an offspring s traits are a blend of its two parents traits