Biology

Q. ABA is involved in : (a) Shoot elongation (b) Root elongation (c) Dormancy of seed (d) Increased cell division Solution : Correct option : C ABA is an abscisic…

Q. Genetic dwarfism can be overcome by : (a) Auxin (b)Gibberellin (c) ABA (d) Ethylene Solution: Correct option : B One of the functions of gibberellin is to promote stem…

Q. A plant hormone used for Inducing morphogenesis in plant tissue culture is : (a) Ethylene. (b)Gibberellin (c) Cytokinin (d) Abscisic acid Solution : Correct option : C Cytokinins play…

Q. Bud dormancy is induced by : (a) ABA (b) IAA (c) Ethylene (d) GA Solution : Correct option : A ABA is the growth inhibitor hormone in plants. It induces…