Plant Structure and Functions

What are some important parts of a plant?

• Eyes, heart, feet

• Leaves, flowers, roots

• Hair, skin, bones

• Wings, feathers, beaks

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What is the job of a bud on a plant?

• To make the plant colorful

• To protect the baby flower or leaf

• To help the plant stand tall

• To absorb sunlight

Which of these describes a flower?

• It is usually green and makes food.

• It protects baby leaves.

• It is often colorful and attracts insects.

• It holds the plant upright.

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What is the green pigment in leaves called that helps absorb sunlight?

• Petal

• Chlorophyll

• Stem

• Root

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What important job do leaves do for a plant?

• They hold the plant in the ground.

• They protect the plant from wind.

• They make food for the plant using sunlight.

• They attract bees to the plant.

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What does a fruit contain besides extra food?

• Water

• Leaves

• Seeds

• Flowers

What is the main job of a plant's stem?

• To absorb water from the soil.

• To make new flowers.

• To hold the plant upright and carry water and food.

• To protect the seeds.

What do roots absorb from the soil to help the plant grow?

• Sunlight and air

• Water and minerals

• Leaves and fruits

• Pollen and nectar

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How do roots help a plant stay strong in the ground?

• They make the plant colorful.

• They act like an anchor.

• They help the plant grow taller.

• They attract insects.

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What percentage of the food humans eat comes from only about 30 types of plants?

• 10%

• 30%

• 50%

• 90%