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प्रश्न
Choose the Odd One Out
विकल्प
Glucose
Water
Oxygen
Carbon-dioxide
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उत्तर
Carbon-dioxide
APPEARS IN
संबंधित प्रश्न
A healthy oat seeding in a pot is transferred from light to any airy but completely dark room. How would it differ from its original condition in appearance after about a week? Explain the difference.
Two healthy green plants were placed in the dark for 24 hours. They were then set up, as shown in the figure, for 4 hours. Then a leaf was taken from each plant and
the chlorophyll was removed from the leaves:
( i) What is the next and final step in this experiment?
( ii ) What would be the results of the final step?
( iii ) Why was it necessary to grease the glass sheet?
( iv ) What hypothesis is being tested in this experiment?
Why is it not possible to demonstrate respiration in a green plant kept in sunlight?
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?
Given alongside is the diagram of an experimental set-up:
Will it work satisfactorily? Given reason.
Where are the chlorophyll pigments present in a cell?
Chlorophyll is necessary for photosynthesis.
Give technical term:
Name the experiment to demonstrate the importance of light for photosynthesis.
Which of the following is used to remove chlorophyll from the leaves?
Name two aquatic plants which can be used for the experiment of photosynthesis.
