Stimuli and Response in Plants (2)

Science

Not quite remember

I easily remember

The stimuli that can be detected by plants (2)

Water

The stimuli that can be detected by plants (3)

Gravity

The stimuli that can be detected by plants (4)

Touch

Part of plants that shows positive phototropism

Shoots of plants

The importance of positive phototropism

Ensures that shoots and leaves of plants obtain enough sunlight to make food through photosynthesis

Part of plants that show positive hydrotropism

Roots of plants

The inportance of positive hydrotropism

Allows roots of plants to obtain water to carry out photosynthesis and absorb dissolved mineral salts to stay alive

Part of plants that show positive geotropism

Roots of plants

The importance of positive geotropism

Allows the roots of plants to grow deep into the ground to grip and stabilise the position of the plant in the ground

Part of plants that show negative geotropism

Shoots of plants

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