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An excised leaf does not turn yellow if it is induced to root. This is attributed to synthesis in root of or Leaf agins is retarded by
Options
(a) Ethylene
(b) Cytokinins
(c) Gibberellins
(d) Auxins
Correct Answer:
Cytokinins
Explanation:
Cytokinin prevents decolouration of chlorophyll study under Richmond-lang effects. Cytokinin increase shelf life of vegetables and cut flowers and keep them fresh for longer time by preventing deterioration of protein chlorophyll.
Related Questions: - The taxonomic unit phylum in the classification of animals is equivalent to
- The vital morphological and physiological units of a mammalian kidney are
- The presence of feathers and power of flight are the characteristic features of
- Tendril of Cucurbita & thorns of Bougainvillea are
- Which of the following is increased during exercise?
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The taxonomic unit phylum in the classification of animals is equivalent to
- The vital morphological and physiological units of a mammalian kidney are
- The presence of feathers and power of flight are the characteristic features of
- Tendril of Cucurbita & thorns of Bougainvillea are
- Which of the following is increased during exercise?
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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