Germination.
thigmotropism
Plant growth in response to touch is called thigmotropism.
tropisms
thigmotropism
Tropism
water
Geotropism is a plant growth or movement in response to gravity. Upward growth of the plant's parts against gravity is called negative geotropism, whilst downward growth of roots is called positive geotropism.
phototropism.
Auxins
The portion of regolith that supports plant growth is known as topsoil. Topsoil is composed of organic matter, minerals, and nutrients which are essential for plant growth and development.
The end of germination is signaled by the emergence of the plant shoot above the soil surface, and the beginning of growth is marked by the development of leaves and the expansion of roots to uptake nutrients from the soil. This transition is crucial for the plant to start photosynthesis and establish itself in its environment.
The plant with vine-like growth and oak-shaped leaves is called a grapevine.