pism. Thus, plants (and also animals) use gravity to orient themselves in space. ‘Geotropism occurs in two forms: positive geotropism to which the root responds by growing downward; and a negative geotropism, which causes the stem to grow upward.’ ‘Transversal geotropism is a direction of growth that is vertical to the shoot axis.’ When the growth of the plant happens in response to the force of gravity, it is said to be geotropism. noun. Geotropism. While, the growth of the parts of the plant in the upward direction, opposing the gravity is termed as negative geotropism. Geotropism is a plant growth or movement in response to gravity. In contrast, shoots are negatively geotropic, that is, they will bend and grow upwards, or away, from the surface. The definition of geotropism is the growth of a plant or immovable animal in response to the force of gravity. He geotropism It is the influence of gravity on the movement of plants. The growth of the roots in the down direction of the ground is positive geotropism. As a result, the stems grow upwards while the roots are pulled downwards. Botanists normally differ between two types of geotropism: positive and negative. Geotropism comes from the words"geo"which means land and"tropism"which means movement provoked by a stimulus (Öpik & Rolfe, 2005). Geotropism is the term applied to the orientation response of growing plant parts to Earth ’ s gravitational field. Geotropism is also called gravitropism because plants use the gravitational pull for orientation. In this case, the stimulus is gravity and what moves is the plant. Since the stimulus is gravity, this process is also known as gravitropism (Chen, Rosen, & Masson, 1999, Hangarter, 1997). Roots are positively geotropic, that is, they will bend and grow downwards, towards the center of Earth.

Geotropism refers to the gravitational influence on a plant’s movement or growth.
geotropism definition: The definition of geotropism is the growth of a plant or immovable animal in response to the force of gravity. (noun) An example of geotropism is the roots of a plant growing down into the ground. An example of geotropism is … The roots grow into the soil (positive gravitropism) in the direction of the gravitational pull while the shoots grow in the opposite direction against gravity towards the light (negative gravitropism). Geotropism.