Biology class 12th solved questions paper:: क्लास 12th क्वेश्चन पेपर सॉल्वड 1. What does operon model represent? (A) Gene synthesis (B) Gene expression (C) Gene regulation (D) Gene function Ans:::(C) Gene regulation 2. Thalamus is edible part in which of the following? (A) Annona (B) Apple (C) Orange (D) All of these Ans:: (B) Apple […]
