Exploring Plant Parts and Uses

Which part of the plant takes in water and nutrients from the soil?

• Flower

• Root

• Stem

• Seed

What is the main function of the stem in a plant?

• To make seeds

• To support the plant and transport water

• To absorb sunlight

• To store food

What do we call a scientist who studies plants?

• Zoologist

• Botanist

• Chemist

• Astronomer

Which part of the plant is responsible for carrying water from the roots to the leaves?

• Xylem

• Flower

• Seed

• Fruit

Which of the following is NOT a way humans use plants?

• For food

• For making oxygen

• For making plastic toys

• For medicine

If a plant’s roots are damaged, what might happen to the plant?

• It will grow faster

• It may not get enough water and nutrients

• It will produce more seeds

• It will change color

Why are seeds important for plants?

• They help plants make food

• They help plants reproduce and grow new plants

• They protect the plant from animals

• They carry water to the leaves

Imagine you are a botanist. Which tool would you most likely use to study the tiny parts inside a flower?

• Microscope

• Ruler

• Calculator

• Thermometer

A plant in your classroom is wilting and its leaves are turning yellow. Using what you know about plant parts, what could be a possible reason for this problem?

• The plant is getting too much sunlight

• The roots are not getting enough water

• The stem is too short

• The seeds are too old

You want to grow a healthy plant at home. Based on your knowledge of plant parts and their functions, what steps should you take to make sure the plant gets what it needs?

• Only water the leaves and keep it in the dark

• Give the plant sunlight, water the soil for the roots, and make sure the stem is upright

• Put the plant in a box and never water it

• Only take care of the flowers