Practice question
Question
Q139 Following are few statements for regeneration of plants from explants/tissues. (A) Cytokinin is required for shoot development. (B) Auxin is required for shoot development. (C) Auxin to cytokinin ratio is very important. (D) Jasmonic acid is required for both root and shoot development. Which of the following combinations of above statements is true?
Explanation
Analysis of q139 following are few statements for regeneration shows (A) and (C) represents established outcome. functional assays supports option A, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.
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