Plant Tropism and Function

Front

What is phototropism?

Back

Phototropism is the growth response of a plant toward light, allowing it to maximize photosynthesis.

Front

What is gravitropism?

Back

Gravitropism is the growth response of a plant to gravity, where roots grow downward and stems grow upward.

Front

What is thigmotropism?

Back

Thigmotropism is the growth response of a plant to touch, allowing it to wrap around objects for support.

Front

What is hydrotropism?

Back

Hydrotropism is the growth response of a plant to moisture, where roots grow toward areas of higher water concentration.

Front

What is the function of the stem in plants?

Back

The stem transports water and nutrients between the roots and leaves and supports the plant structure.

Front

What is the role of leaves in plants?

Back

Leaves are responsible for photosynthesis, converting sunlight into energy for the plant.

Front

What are roots responsible for in plants?

Back

Roots anchor the plant in the soil and absorb water and nutrients from the ground.

Front

What is the significance of phototropism for plants?

Back

Phototropism helps plants optimize light absorption for photosynthesis, promoting growth.

Front

How does gravitropism benefit a plant?

Back

Gravitropism ensures that roots grow downward for stability and access to water, while stems grow upward for light.

Front

What is an example of thigmotropism in plants?

Back

An example of thigmotropism is a vine wrapping around a trellis or other support structure.