Cytokinins are the derivatives of
Purine base guanine
Purine base adenine
Pyrimidine base cytosine
Both 1 and 2
Additional Questions
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The photoperiodic stimulus perceived by |
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Garner and Allard are credited for discovery of |
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Which property is specifically attributed to gibberellins? |
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Who classified the plants into different categories on the basis of photoperiodic responses |
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The resumption of active growth of embryo is called as |
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The plant which needs light period shorter than critical period is called |
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Vernalization is also called as |
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The harmone which stimulates the flowering in vernalized plant is |
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Richmond – Lang effect is |
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Vernalization is |
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