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WorksheetsPhotosynthesis
Total questions: 10
Worksheet time: 5mins
What gives the plant energy to make its food?
Sunlight
Oxygen
Soil
Water
What is the green coloured pigment present in plants called?
Carotene
Chlorophyll
Carbon dioxide
starch
What is the source of the food -milk?
Plant source
Animal source
Both are correct
None are correct
______________ is the most important factor for photosynthesis.
Temperature
Water
Sunlight
Chlorophyll
Living organisms that can manufacture their own food ______________
Heterotrophs
Plants
Autotrophs
None of the above
What are the end - products of the photosynthetic process ?
Glucose , Carbon - Dioxide
Oxygen , Glucose , Water
Glucose , Oxygen
None of the above
Light of very high intensity destroys ____________________ and reduces Photosynthesis
Co2
Temperature
Water
Chlorophyll
What are the essential factors of Photosynthesis?
Sunlight , Carbon - Dioxide , Temperature,Water , Oxygen
Sunlight , Glucose , Carbon dioxide ,Water , Chloroplast
Sunlight , Carbon - Dioxide , Temperature,Water ,Chlorophyll
Sunlight ,water,soil
What is released during photosynthesis ?
Oxygen
Carbon Dioxide
All of the above
None of the above
The Chlorophyll is present in the _____________ of the cells .
Stomata
Chloroplast
Epidermis
None of the above
