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13 questions
What are the examples of autotrophs?
Plants
Gorillas
Pandas
None of the above
What do leaves convert carbon dioxide + water to
nitrogen + oxygen
oxygen + glucose (sugar)
Both A and B
None of the above
Air enters leaves through pores called
Chlorophyll
Chloroplasts
Stomata
All of the above
Green plants are called _____ since they synthesise their own food.
Autotrophs
Heterotrophs
Saprotrophs
Host
During Photosynthesis, plants absorb_____ and release _____ gas.
Oxygen, Carbon Dioxide
Carbon Dioxide, Oxygen
Nitrogen, Water Vapor
None of the above
The food making process in plants is called as
glycolysis
photosynthesis
photolysis
chemosynthesis
Which part of the plant is called its food factory?
Fruits
Seeds
Leaves
Flowers
Green pigment present in the leaves is called
haemoglobin
globulin
albumin
chlorophyll
The main function of a leaf is
To prepare food
To support the plant
to prevent disease
to give a proper shape
the tiny openings on leaf are called ......
Poles
holes
pores
stomata
What are the nutrients plants get from Air?
Water
Oxygen
Carbon Dioxide
Chlorophyll
Sunlight
What is a major component and ultimate source of energy for plants?
Carbon Dioxide
Sunlight
Nitrogen
Which term is synonymous with producers?
Autotrophs
Heterotrophs
Carnivores
Herbivores
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