Tropisms

A tropism in which a plant bends towards the sun throughout the day.

• Geotropism

• phototropism

• thigmotropism

• Hydrotropism

The tropism in which a plant responds to the stimulus of gravity.

• Geotropism

• phototropism

• thigmotropism

• hydrotropism

What happens to a plant when it reacts to stimuli?

• It grows stronger

• It grows weaker

• It stops growing

• It grows in a different direction.

Tags

NGSS.MS-LS1-5

Tropism in which the plant responds to touch

• Geotropism

• phototropism

• thigmotropism

• hydrotropism

Something in the environment that causes a response is

• photosynthesis

• stimulus

• respiration

• force

Tags

NGSS.MS-LS1-8

What do plants need to BEGIN photosynthesis?

• Sugar (glucose) and water

• Sugar (glucose) and oxygen

• Carbon dioxide and water

• Carbon dioxide and oxygen

Tags

NGSS.MS-LS1-6

Gases (Carbon dioxide and oxygen) pass in and out of the leaf through the

• Phloem

• Pistil

• Stomata

• Cuticle

Where do plants get carbon dioxide needed for photosynthesis?

• water

• sun

• glucose

• air

Tags

NGSS.MS-LS1-6

The process that all living things use to get energy from glucose is called.

• photosynthesis

• glycolysis

• Cellular respiration

• fermentation

Tags

NGSS.HS-LS1-7

For cellular respiration to occur, what two things are needed?

• Sugar (glucose) and carbon dioxide

• Sugar (glucose) and oxygen

• Water and Carbon dioxide

• Carbon dioxide and oxygen.

Tags

NGSS.MS-LS1-7