DFlorigen Submit The effect of apical dominance can be overcome by which of the following hormone ? View Solution View Solution View Solution View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
Presence of cytokinin in an area causes preferential movement of nutrients towards. It when applied to lateral buds, they help in their growth despite the presence of apical bud. They thus act antagonistically to auxin which promotes apical dominance. Th
Apical dominance was one of the first developmental phenomenon shown to be regulated by plant hormones. Auxin, derived from the apical bud, moves basipetally in the stem through the polar auxin transport stream and inhibits the growth of axillary buds, whereas cytokinin derived mainly from the ro...
Keywords:cytokinin,auxin,shootbranching,apicaldominance,Arabidopsisthaliana,Isopentenyltransfer- ase,type-AArabidopsisresponseregulators. INTRODUCTION Branchesdevelopfromaxillarymeristems(AMs),estab- lishedintheaxilsofleavesmadebytheprimaryshootapi- calmeristem(SAM).Axillarymeristemstypicallyproduce ...
apical dominanceArabidopsis thalianaIsopentenyltransferasetype-A Arabidopsis response regulatorsSummary Auxin produced by an active primary shoot apex is transported down the main stem and inhibits the growth of the axillary buds below it, contributing to apical dominance. Here we use Arabidopsis thaliana ...
The increase of HF increased the amount of AB sprouted due to overcome dormancy. The LB were strongly affected by apical dominance, regardless of the cold period. The treatments with LB upper presence provided lower percentage of maximum budburst and lower precocity and unifo...
(1976) : Apical dominance in the rhizome of Agropyron repens: The influence of water stress on bud activity ", Cano Jour. Botany, 54 (23), 2747-2754.MclNTYREG.I. (1969) : "Apical dominance in the rhizome of Agropyron repens: Evidence of com- petition for carbohydrate as a factor in ...
DSuppression of growth of apical buds by the presence of axillary buds under the effect of hormone cytokinins. Submit Submit Submit Apical dominance as found in higher plants is due to View Solution View Solution View Solution View Solution ...
Step-by-Step Solution:1. Definition of Apical Dominance: - Apical dominance is a phenomenon in plants where the main shoot (or apical bud) is dominant over the lateral buds. This dominance results in the in