How does pruning help in making the hedge dense?
1. | It induces the differentiation of new shoots from the rootstock |
2. | It frees axillary buds from apical dominance |
3. | The apical shoots grow faster after pruning |
4. | It releases wound hormones |
Which of the following is not a function of auxins in plants?
1. Promotion of flowering in pineapples
2. Induction of parthenocarpy in tomatoes.
3. Apical dominance
4. Promotion of female flowers in cucumber
One of the synthetic auxin is
1. | NAA | 2. | IAA |
3. | GA | 4. | IBA |