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Pomalin is sprayed over apple to increase fruit size, it is -

Option: 1

Auxin


Option: 2

Mixture of auxin and gibberellin


Option: 3

Mixture of auxin and cytokinin


Option: 4

Mixture of cytokinin and gibberellin


Answers (1)

best_answer

Promalin improves the shape and increases the size of red delicious apples. Promalin contains the mixture of cytokinin and gibbrellin. 
 It is a plant growth regulator that enhances fruit size and weight through the elongation of fruit and development of more prominent calyx lobes. 

Hence the correct option is d. 

Posted by

Ritika Jonwal

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