Why do beans grow in any direction?

Beans grow in various directions primarily due to their natural tendency to respond to environmental stimuli through a process called tropism. Positive phototropism causes them to grow toward light, while negative geotropism leads them to grow upward against gravity. Additionally, their tendrils may twist and climb on nearby structures, allowing them to seek optimal conditions for sunlight and support. This adaptive growth strategy helps maximize their access to resources and enhances their chances of survival.