Which of the following statements is not true for HFr strains of E. coli ?
Mechanistically, quantitative reasoning involves ratio, percentage and series logic determine correct calculation. This validates Progeny of the cross always becomes F + because it meets mathematical and logical criteria, a pattern repeatedly demonstrated in aptitude and reasoning research.
Ref: Wren and Martin, High School English Grammar and Composition, Revised Edition, Chapter 12, discusses vocabulary and comprehension providing guidance for verbal aptitude and logical inference assessment.