Please select a subject first
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Name the following:
The principle site in a green leaf for photosynthesis.
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Name the following:
The products that are formed as a result of photosynthesis.
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Name the following:
Three organisms that cannot prepare their own food by photosynthesis.
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Name the following:
The cell organelle responsible for photosynthesis.
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The following statement is about photosynthesis in a green plant. Write whether it is True or False.
The raw materials for photosynthesis include water and carbon dioxide.
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The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Land plants obtain their carbon dioxide from the atmosphere.
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The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis occurs in underground organs as well as in aerial ones.
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The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis results in a gain in dry weight.
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The following statement is about photosynthesis in a green plant. Write whether it is True or False.
A variegated leaf (one that has white as well as green patches) will only photosynthesize in the green areas.
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Fill in the blank:
______ is the process which replenishes the atmospheric oxygen which the animal life consumes in respiration.
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Fill in the blank:
Photosynthesis produces oxygen and ______.
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Fill in the blank:
Xanthophyll is ______ coloured pigment.
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Fill in the blanks:
The end products of photosynthesis are ______ and ______.
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Fill in the blank:
CO2 enters the leaf through ______.
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Match the terms of column I with those in column II:
| Column I | Column II |
| (i) Stomata closed | (a) decomposers |
| (ii) Autotrophs | (b) light reaction |
| (iii) By-products of photosynthesis | (c) animals |
| (iv) Photolysis | (d) during night |
| (v) Bacteria and fungi | (e) green plants |
| ( f) oxygen |
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