Auxin (Noun)
Meaning
A plant hormone that promotes root formation and bud growth.
Classification
Nouns denoting substances.
Examples
- Auxin plays a crucial role in plant growth, promoting both root formation and bud development throughout the plant's lifespan.
- The auxin levels in the plant's stem increase, causing buds to growth and new leaves to form near the shoot tip.
- Gardeners apply synthetic forms of auxin to plant cuttings to increase their chances of successful root formation.
- Auxin is naturally found in the tips of shoots and roots, promoting apical dominance and the continuous growth of the plant.
- The uneven distribution of auxin within the plant is responsible for the growthpatterns and directional responses of roots and stems.