Class 3 Science - Parts of a Plant - CBSE Worksheets

Name the following

Question 1:
(a) A large, thick root that grows straight down from a plant ___________
(b) Food factor y of the plants ___________
(c) Present in green leaves it helps to absorb sunlight ___________
(d) A root system composed of a bunch of small, branching roots coming out from the end of the stem ___________
(e) Plants with weak stem that need support to grow upright  ___________

Choose the correct option

Question 2: Which of these plants has a taproot system?
(a) Rice
(b) Wheat
(c) Onion
(d) Mustard

Question 3: Which of these is a root that stores food?
(a) Potato
(b) Turnip
(c) Ginger
(d) Sugar cane

Question 4: All of these are leaves that store food, except
(a) cabbage
(b) broccoli
(c) spinach
(d) lettuce

Question 5: Which of these plants has a fibrous root system?
(a) Radish
(b) Onion
(c) Carrot
(d) Bean

Question 6: These are woody plants with thick and strong stems.
(a) Trees
(b) Climbers
(c) Shrubs
(d) Creepers

Fill in the blanks

Question 7:
(a)  ___________ need support to stand.
(b) Pumpkin is an example of  ___________ .
(c) Papaya has  ___________ seeds.
(d)  ___________ is the part of the plant in the soil.
(e)  ___________ gas is given out by the plant during the process of making food.

True & False

Question 8:

• A single thick root with many branches is a taproot.
• Leaf is known as the kitchen of the plant.
• All fruits have only one seed.
• Fruit is not a part of the shoot.
• Tiny tubes present in the leaf are called stomata.

Match the following

Question 9:
(a) Stem       (i) This part is green and helps to produce food.
(b) Fruit        (ii) It is brightly coloured.
(c) Leaf        (iii) This part grows underground and absorbs water and minerals.
(d) Flower    (iv) This part bears branches and leaves.
(e) Root       (v) This part is formed from a flower.

Answer the following questions in brief

Question 10: What is the difference between taproot and fibrous roots?

Question 11: What functions does a stem have? 4. What are stomata?

Question 12: Where is the food made by plants stored?

Question 13: List some of the functions of the root.

Question 14: Name the components required by leaves for making food.

Question 15: Label the following parts of a plant. Draw a similar picture in your notebook.

You can access the solutions to this worksheet here.