0 votes 0 votes Which of the following conditions induce(s) the expression of $\beta$-galactosidase gene in the lac operon? Absence of glucose Absence of lactose Presence of glucose Presence of lactose Others gatebt-2024 + – admin asked Mar 25 • edited Mar 28 by makhdoom ghaya admin 2.7k points answer comment Share Follow See all 0 reply Please log in or register to add a comment.