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प्रश्न
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उत्तर
It is because the upper surfaces of broad leaves are directly exposed to sunlight which leads to maximize the rate of photosynthesis.
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संबंधित प्रश्न
The figure given below represents the vertical section of a leaf.
( i) Name the parts labeled 1 to 5.
( ii ) What do the two arrows (dotted and solid) indicate in the daytime and at night?
( iii) Could you add one more arrow in the figure? If yes, what for?
( iv) How many leaf veins have been shown in this section?
Mention any two points in which photosynthesis and respiration in plants are opposite to each other.
Name the following:
The products that are formed as a result of photosynthesis.
Fill in the blank:
Photosynthesis produces oxygen and ______.
A plant is kept in a dark cupboard for 48 hours before conducting any experiment on photosynthesis in order to
Name the molecules which are called assimilatory power? Why are they called so?
Give technical term:
The main reaction which means the breaking up of water molecules through light.
Plants utilize only ______% of the absorbed water for photosynthesis and the other activities.
An organism A which cannot move from one place to another makes a simple food B from the substances C and D available in the environment. This food is made in the presence of green-colored substance E present in organs F in the presence of light energy in a process called G. Some of the simple food B also gets converted into a complex food H for storage purposes. Does this food give a blue-black color with iodine solution?
a. What is
- organism A
- food B?
- food H?
b. What are C and D?
c. Name green-colored substance E and organ F.
d. What is the process G?
