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प्रश्न
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis results in a gain in dry weight.
पर्याय
True
False
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उत्तर
True
APPEARS IN
संबंधित प्रश्न
State the main functions of the following:
Cytokinins
Complete the following by filling in the blanks numbered 1 to 10 with the appropriate word/term:
Photosynthesis involves light reaction and dark reaction. During light reaction, the chlorophyll present in the (1) ______ gets activated by absorbing light energy. This energy splits (2) ______ molecules to (3) ______ and oxygen and releases two electrons. This process is called (4) ______. The (5) ______ ions are picked up by NADP to form (6) ______. The ADP is converted to (7) ______. This process is called (8) ______. During the dark phase, the compound produced at the end of the light reaction reacts with carbon dioxide to form (9) ______. This product is converted to starch. The process is called (10) ______.
Choose the correct answer:
Which of the following gas is used in photosynthesis?
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.
Is there any control in this experiment? If so, state it.
How is the rate of photosynthesis affected when a green plant gets the green light?
Write an experiment to demonstrate that CO2 is necessary for photosynthesis.
Respiration is said to be the reversal of photosynthesis.
Complete the following sentence with appropriate word:
A plant that does not perform photosynthesis is _______.
Choose the Odd One Out
Plants inhale and exhale continuously through the ______.
