Column I |
Column II |
(A) Auxin |
(a) Promotes ripening of fruits |
(B) Abscisic acid |
(b) Initiates cell division in tissue culture |
(C) Cytokinin |
(c) Responsible for geotropic responses in roots |
(D) Ethylene |
(d) Counteracts the effects of auxins |
(E) Gibberellin |
(e) Promotes onset of dormancy |
|
(f) High concentration stimulates ethylene production |
|
(g) Stem elongation and leaf expansion |
$\begin{array}{1 1}(A)\;A-(f),B-(c),C-(b),D-(a),E-(g)\\(B)\;A-(c),B-(f),C-(a),D-(b),E-(g)\\(C)\;A-(b),B-(a),C-(d),D-(g),E-(c)\\(D)\;A-(b),B-(a),C-(f),D-(a),E-(e)\end{array} $