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WorksheetsGrade 4 Leaves
Total questions: 15
Worksheet time: 8mins
The leaves of green plants contain a pigment called _______________
Chloropyll
Chlorphyll
Chlorophyll
Chlopyll
Take a slice of bread. Moisten it with water. Now place the bread in a dish and keep it in a warm place for few days. Observation -We can see cottony, greenish growth on the slice of bread. This growth is fungus and is called __________
Mushroom
Bread Mould
Bacteria
Virus
The tip of a leaf is called called _______________
Main vein
Leaf apex
Stomata
Side vein
Leaves make food for the whole plant so we called as
-------------------
Kitchen of the plant
Consumer
Decomposer
Identify the correct parts of the plants in which food is stored?
Lettuce -Stem
Carrot-Root
Sugarcane-fruit
Pea-leaves
Arrange the correct sequence of the given experiment
1.Take a green leaf and boil it in water. 2. Boil the leaf in alcohol. 3. Wash the leaf in cold water. 4. The leaf turns blue-black. 5. Add a few drops of iodine
1. Take a green leaf and boil it in water. 2. Boil the leaf in alcohol. 3. Wash the leaf in cold water. 4. Add a few drops of iodine. 5. The leaf turns blue-black.
1.Take a green leaf and boil it in water. 2. Add a few drops of iodine 3.Wash the leaf in cold water. 4. Boil the leaf in alcohol 5.The leaf turns blue-black.
Give an example for unusual plants.
Mushroom
Mango
Banyan
The smaller tubes that runs from the midrib and are called
Stomata
Leaf apex
Midrib
Side Veins
Some plants attract, capture kill and digest insects.Such plants are called _________
Green plants
Insectivorous plant
Protein
Plants use food to get energy and growth. The extra food is changed into a substance called______
Sugar
Starch
Protein
Fats
When the leaf turns BLUE-BLACK, it shows that green leaves contain ________
Stomata
Water
Carbon dioxide
Starch
All living things need ___________to perform various activities. Energy is obtained from the ____________they eat. Green plants can make their own food by the process of __________________Animals depend on _________for their food.
Photosynthesis, Food, Energy, Plants
Plants , Energy , Food, Photosynthesis
Plants , Photosynthesis , Food, Energy
Energy , food, Photosynthesis, Plants
What is the process of making food by plants called?
Breathing
Transpiration
Photosynthesis
Respiration
Equation for photosynthesis
Carbon dioxide + Oxygen __________ Glucose , Water (In the presence of Sunlight ,Chlorophyll)
Oxygen + Water ___________ Glucose , Carbondioxide (In the presence of Sunlight ,Chlorophyll)
Carbon dioxide + Water ___________ Glucose ,Oxygen (In the presence of Sunlight ,Chlorophyll)
Carbon dioxide + Glucose ___________ Water ,Oxygen (In the presence of Sunlight ,Chlorophyll)
Which of the following is known as the "food factory of plants"?
Flower
Root
Stem
Leaves
