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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 term cell was coined by
- Deficiency of ADH causes
- Somatic hybridization is a technique of
- Which of the following type of RNA molecule is essential for protein synthesis?
- A chemical signal that has both endocrine and neural roles is ?
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The term cell was coined by
- Deficiency of ADH causes
- Somatic hybridization is a technique of
- Which of the following type of RNA molecule is essential for protein synthesis?
- A chemical signal that has both endocrine and neural roles is ?
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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