gravity
i think its the stem or the root
Yes, when roots encounter an obstacle preventing them from growing downward, they may begin to grow horizontally in search of space and nutrients. This phenomenon is known as root circumnavigation or root colonization and is a common adaptive response in plant roots.
Roots grow downward due to gravitropism, a plant's natural response to gravity. The root cap detects gravity and helps guide the roots to grow in a downward direction, allowing for proper anchorage, water and nutrient absorption, and stability for the plant.
Positive gravitropism, where the plant roots grow in response to gravity by growing downward. This helps the roots anchor the plant and seek out nutrients and water in the soil.
Gravitropism (also known as geotropism) is a turning or growth movement by a plant or fungus in response to gravity. It is a general feature of all higher and many lower plants as well as other organisms. Wikipedia
Force can help a seed grow by breaking open the seed coat and allowing the root to emerge. Additionally, force from gravity helps the root grow downward while force from light helps the stem grow upward. These forces enable the seedling to establish itself and grow into a mature plant.
The root system in a rose plant is responsible for absorbing water and nutrients from the soil, anchoring the plant in place, and storing energy reserves. It consists of primary roots that grow vertically downward and secondary roots that branch out horizontally. A healthy root system is essential for the overall well-being and growth of the rose plant.
i think that the root sucks up moisture in the soil to help the plant grow.
Geotropism is the term used to describe a root's downward growth in response to gravity. It is a plant's natural ability to orient itself based on the pull of gravity, allowing roots to grow in the optimal direction for water and nutrient absorption.
The first part of a new bean plant to grow is the root. The root grows downwards primarily for stability and to anchor the plant in the soil. Additionally, growing downwards allows the root to access water and nutrients from the soil, which are essential for the plant's growth and development. This downward growth also helps prevent the plant from being easily uprooted by environmental factors like wind or rain.
Ultimately the shoot grows upward and the root downward
The root system of a cucumber plant can grow up to 3 feet deep into the soil.