| ⇦ | 
| ⇨ |
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: - Male and female gametophytes do not have free living independent existence for
- Peroxisomes are found in
- A eukaryotic gene contain two kinds of base sequences. Which of these plays
- The hilum and micropyle lie side by side and very close to each other in
- The first stable product of fixation of atmospheric nitrogen in leguminous plants is:
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Male and female gametophytes do not have free living independent existence for
- Peroxisomes are found in
- A eukaryotic gene contain two kinds of base sequences. Which of these plays
- The hilum and micropyle lie side by side and very close to each other in
- The first stable product of fixation of atmospheric nitrogen in leguminous plants is:
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply