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प्रश्न
Name the following:
The first form of food substance produced during photosynthesis.
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उत्तर
Glucose
APPEARS IN
संबंधित प्रश्न
Complete the following paragraph by filling in the blank (1) to (5) with appropriate words:
To test a leaf for starch, the leaf is boiled in water to (1) _________. It is then boiled in Methylated spirit to (2) ________. The leaf is dipped in warm water to soften it. It is placed in a petri dish, and (3) _____ solution is added. The region of the leaf which contains starch, turns (4) ________and the region while does not contain starch, turns (5) __________.
Differentiate between the following pairs on the basis of what is indicated in the brackets.
Leaf and Liver [form in which glucose is stored]
Expand the following biological abbreviations :
ATP
The diagram given below represents an experiment to prove the importance of a factor in photosynthesis. Answer the questions that follow : 
Name the factor studied in this experiment.
Fill in the blank:
Xanthophyll is ______ coloured pigment.
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.
What is the importance of photosynthesis in the life of the following:
Green plants
______ is ATP factory of the cells.
A plant is kept in a dark room for about 24 hours before conducting any experiment on photosynthesis in order to ______.
Plants may inhale carbon dioxide for photosynthesis but need ______ for their living.
