Ag Biotech and Model Organisms

Auxins are responsible for _____________ of a plant

• Colour change

• Watering

• Phototropism

• Growth

Tags

NGSS.MS-LS1-5

Phototropism is

• The plant response to water

• The plant response to light

• The plant response to gravity

• The plant response to soil

Which hormone promotes seed germination?

• abscisic acid

• ethylene

• gibberellin

• auxin

Where is auxin formed

• Tip of stem and root

• Leaves

• Embryo

• All

Promotes seed dormancy

• abscisic acid

• auxin

• cytokinins

• gibberellin

• ethylene

What happens when you place an over ripe banana in a fruit bowl with other fruit?

• Nothing will happen

• The other fruit will grow in size

• Ethylene gas will cause the fruit to grow mold

• Ethylene gas will cause the other fruit to ripen

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which part of a plant changes sunlight into energy?

• Stem

• Flower

• Roots

• Leaves

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of these plant structures supports a plant so it does not fall over?

• Seed
• Root
• Leave
• Flower

What is the function of the roots of a plant?

• Absorb water and minerals
• Capture sunlight for energy
• Support the plant above ground
• Create food for the plant

Tags

NGSS.4-LS1-1

NGSS.5-LS1-1

What part of the flower is letter E?

• Sepal

• Stamen

• Stigma

• Pistil