TROPISMS IN PLANTS

PARTS OF TROPISM

• There are seven type parts of TROPISMS
• Gravitropism
• Chemotropism
• Phototropism
• Thenmotropism
• Hydrotropism
• Thigmotropism

GRAVITROPISM

• A plants movement in response to gravity can be positive or negative positive is toward the ground negative is away the soil

CHEMOTROPISM

• A plants movement in response to chemicals like fertilizer

PHOTOTROPISM

• A plants movement in the response to a light source

THENMOTROPISM

• A plants movement to a response to heat change

HYDROTOPISM

• A plants movement to a response to water or a river bank

THIGMOTROPISM

• A response to a plants movement to touch like the touch me not or a Venus Fly trap and vines growing