question_answer 11)

What would be expected to happen if (a) QAs is applied to rice seedlings. (b) dividing cells stop differentiating. (c) a rotten fruit gets mixed with unripe fruits. (d) you forget to add cytokinin to the culture medium.  

Answer:

(a) The rice seedlings show extraordinary elongation of stem and leaf sheaths. (b) Tissue and organ differentiation will not take pidce. (c) Unripe fruits will also get rotten due to ethylene hormone secreted by rotten fruit. (d) No root and shoot formation will take place.