KS1 (Age 5-7)KS2 (Age 7-11)11 Plus (Age 7-11)KS3 (Age 11-14)GCSE (Age 14-17)PSHE A.I.ESL Spanish Specialist Games

Need help with Plant Organs 01? Ask our AI Tutor!

AI Tutor - Lucy

Connecting with Tutor...

Please wait while we establish connection

Hi! I'm Lucy, your AI tutor. How can I help you with Plant Organs 01 today?

now

The energy for photosynthesis to take place in these leaves comes from sunlight.

Plant Organs 01

Plants have organs too. In KS3 Science, pupils learn how roots, stems, and leaves each play a role in keeping plants alive, growing, and reproducing successfully.

Explore the Topic →

(quiz starts below)

Fascinating Fact:

Giant water lilies have leaves so big and strong that they can hold the weight of a small child.

In KS3 Science, plant organs are studied to understand how different parts of a plant work together. Roots absorb water, stems transport it, and leaves carry out photosynthesis.

Key Terms

Photosynthesis: The process where plants make food using sunlight, carbon dioxide, and water.
Root: The organ that anchors the plant and absorbs water and nutrients from the soil.
Stem: The organ that supports the plant and transports water, nutrients, and food.

Frequently Asked Questions (Click to see answers)

What are the main plant organs studied in KS3 Science?

The main plant organs are roots, stems, and leaves. These organs work together to absorb water, transport nutrients, and produce food for the plant.

Why are leaves important for plants?

Leaves are important because they carry out photosynthesis, making food for the plant using sunlight, water, and carbon dioxide.

How do roots help a plant survive?

Roots anchor the plant in the soil and absorb water and minerals. They are vital for the plant’s stability and growth.

Try These Related Quizzes

1 .

Energy for photosynthesis comes from .......

Glucose

Oxygen

Sunlight

Water

When plants don't get enough light, they can't make enough food and they become weakened and can die

2 .

Which two substances are used in photosynthesis?

Carbon dioxide and oxygen

Carbon dioxide and water

Oxygen and glucose

Oxygen and water

Carbon dioxide enters through stomata (small holes) on the underside of a leaf

3 .

Which organ is used in photosynthesis?

Flower

Leaf

Root hair

Root tip

Photosynthesis means making (synthesis) through light (photo)

4 .

What colour is chlorophyll?

Brown

Green

Red

White

It is why most plants look green

5 .

Nitrates provide nitrogen. This is important for what?

Good roots

Green leaves

Purple flowers

Yellow flowers

Nitrates are also used to make proteins for growth

6 .

Which two substances are produced in photosynthesis?

Carbon dioxide and water

Glucose and carbon dioxide

Oxygen and carbon dioxide

Oxygen and glucose

Oxygen leaves through the stomata

7 .

Which organ is used to absorb water?

Leaf

Root hair

Root tip

Stem

96% of a cucumber is water

8 .

Plants make their own food. This is stored as what?

Fat

Glucose

Protein

Starch

You can test for starch in a leaf by using iodine

9 .

Which organ is used in pollination?

Flower

Leaf

Root

Stem

Flowers often contain nectar and some give off a scent in order to attract insects

10 .

Photosynthesis does not occur in roots because .......

Root hair cells absorb water

Root hair cells do not have chloroplasts

Roots anchor plants in soil

Roots are used to transport water

They are usually underground organs so little or no light reaches them anyway

Author: Sue Davison (Chemistry Specialist & KS3 Science Teacher, Quiz Writer)

Play this quiz again PLAY NEXT QUIZ See all Science Subjects

**Unlimited Quizzes Await You! 🚀**

Hey there, quiz champ! 🌟 You've already tackled today's free questions.
Ready for more?

🔓 Unlock UNLIMITED Quizzes and challenge yourself every day. But that's
not all...

🔥 As a Subscriber you can join our thrilling "Daily Streak" against other
quizzers. Try to win a coveted spot on our Hall of Fame Page.

Don't miss out! Join us now and keep the fun rolling. 🎉

Subscribe & Play

**Unlimited Quizzes Await You! 🚀**

Hey there, quiz champ! 🌟 You've already tackled today's free questions. Ready for more?

🔓 Unlock UNLIMITED Quizzes and challenge yourself every day. But that's not all...

🔥 As a Subscriber you can join our thrilling "Daily Streak" against other quizzers. Try to win a coveted spot on our Hall of Fame Page.

Don't miss out! Join us now and keep the fun rolling. 🎉

Subscribe & Play

Leave Feedback