Auxin cause apical dominance this hormone is mainly produces in the apical part of the short the reason for apical dominance by auxins
| A. |
Auxin in apical part of shoot have the ability to bans part the cytokinin from root in the apical part of shoot |
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| B. |
Cytokinin is not transported to apical part that is why auxin cause apical dominance |
| C. |
Both (a) and (b) |
| D. |
None of the above |