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प्रश्न
Identify the false statements and rewrite them correctly by changing the first or last word only.
Algae are autotrophs.
पर्याय
True
False
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उत्तर
This statement is true.
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संबंधित प्रश्न
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.
A candidate studied the importance of certain factors in photosynthesis. He took a potted plant and kept in the dark for over 24 hours. In the early hours of the next morning, he covered one of the leaves with black paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
Why was the plant kept in the dark before the experiment?
Complete the following food chain by writing the names of appropriate organisms in the blank:
Grass → __________ → Lion
Explain the term Plastoquinone.
Name the following:
The process by which plants produce their food.
Name the following:
The immediate product of photosynthesis.
______ is ATP factory of the cells.
Mesophyll contains chlorophyll.
Plants utilize only ______% of the absorbed water for photosynthesis and the other activities.
