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प्रश्न
The specific function of light energy in the process of photosynthesis is to
विकल्प
reduce carbon dioxide
synthesise glucose
activate chlorophyll
split water molecule
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उत्तर
activate chlorophyll
APPEARS IN
संबंधित प्रश्न
The individual flattened stacks of membranous structures inside the chloroplasts are known as :
A. Grana
B. Stroma
C. Thylakoids
D. Cristae
A potted plant was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours. One of the leaves was covered with black paper in the centre. The potted plant was then placed in sunlight for a few hours.
(i) What aspect of photosynthesis was being tested?
(ii) Why was the plant placed in the dark before beginning the experiment?
(iii) During the starch test, why was the leaf
(1) boiled in water
(2) boiled in methylated spirit
(iv) Write a balanced chemical equation to represent the process of photosynthesis.
(v) Draw a neat diagram of a chloroplast and label its parts.
Mention any two points in which photosynthesis and respiration in plants are opposite to each other.
Fill in the blank:
Xanthophyll is ______ coloured pigment.
Explain, why respiration is said to be a reversed process of photosynthesis?
Explain the Term Calvin Cycle.
Name the following:
Source of oxygen given out in photosynthesis.
Name the following:
The immediate product of photosynthesis.
Give technical term:
The form of energy is converted into chemical energy during photosynthesis.
Plants inhale and exhale continuously through the ______.
