Plant Growth and Development Question 33
33. How does pruning help in making the hedge dense?
[2006]
(a) It frees axillary buds from apical dominance
(b) The apical shoot grows faster after pruning
(c) It releases wound hormones
(d) It induces the differentiation of new shoots from the rootstock
Show Answer
Answer : a
Hints & Solutions
(a) When an apical bud is present on a plant, it suppresses the growth of axillary buds, this is called apical dominance. When in pruning apical bud is cut off the axillary buds start growing & hedge become dense.
