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प्रश्न
The chemical substance used to test the presence of starch in the cell of a leaf is ______.
विकल्प
CaCl2
iodine solution
Benedict solution
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उत्तर
The chemical substance used to test the presence of starch in the cell of a leaf is iodine solution.
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संबंधित प्रश्न
Name the following:
The main mineral constituent of chlorophyll.
Fill in the blank:
Land plants obtain their carbon dioxide from the ______.
Are the following statement true or false? Give a reason in support of your answer.
Destarching of the leaves of a potted plant can occur only at night.
Why is it not possible to demonstrate respiration in a green plant kept in sunlight?
All life owes its existence to chlorophyll. Give reason.
Given below is a schematic diagram to illustrate some aspects of photosynthesis.
- Fill up the gaps, in blank spaces (1-4), by writing the names of the correct items.
- What phenomenon do the thick arrows A and B indicate?
Give technical term:
Name only one plant, you are familiar with which has no chlorophyll.
Give reasons/explain:
During the starch test, the leaf is boiled in water.
