Tropisms and Homeostasis Quiz Review

Roots to grow down due to gravity

A plant to grow towards the light

A wilted plant to stand upright

Leaves to fall off of a tree

The roots of a plant grow towards water.

A plant in a dark room grows towards the light from a window.

A venus flytrap closes when an insect lands inside.

A wilted stem begins to stand upright.

Plants maintain a stable internal condition.

Plants change the direction they face in response to the sun.

Vines grow up a wall in response to touch.

Roots grow downwards in response to gravity.

True

False

Light from the sun

Gravity

Turgor Pressure

Water

Gravity

Light

Water Pressure

Wind

Increased turgor pressure

Increased geotropism

Decreased turgor pressure

Decreased hydrotropism

the force seeds overcome to emerge through the soil

a plants response to gravity

internal water pressure in plant cells

a plants response to sunlight

leaves turn towards the sun

water flows into a plant

a plant rises to stand upright

a plant droops over

Seeds push up through the soil

Roots grow down, stems grow up

Plants turn towards light

Plants begin to wilt