question_answer

Which of the following statement regarding Gibberellin are correct?

(I) \[G{{A}_{3}}\] is used to speed up the mailing process in brewing industry.

(ii) \[G{{A}_{3}}\] is a commercially available gibberellin.

(iii) Spraying juvenile conifers with \[G{{A}_{s}}\] hastens maturity, thus leading to early seed production.

(iv) \[G{{A}_{3}}\] cannot increase the length of internode of sugar cane.

A) (i), (ii), and (iii)  

B) (i) and (ii)

C) (ii) and (iv)      

D)                    (i) and (iii)