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प्रश्न
Give one example of An aquatic plant used in the laboratory to demonstrate O2 liberation during photosynthesis
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उत्तर
An aquatic plant used in the laboratory to demonstrate the liberation of oxygen during photosynthesis – Hydrilla
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संबंधित प्रश्न
Give suitable biological reasons for the following statement :
All life on Earth is supported by Photosynthesis.
Expand the following biological abbreviations :
ATP
An experiment was set up as shown in the figure alongside. Look at the figure and answer the following questions:
( i) What is the objective of this experiment?
( ii ) Which plant is used in this experiment?
( iii ) Which gas is evolved in this process?
( iv ) What will happen to the rate of evolution of this gas if a pinch of sodium
bicarbonate is added?
(v ) What will happen if the apparatus is kept in dark?
Name the following:
The cell organelle responsible for photosynthesis.
The diagram alongside represents an experiment conducted to prove the importance of a factor in photosynthesis.
Study the same and then answer the questions that follow:
(i) Name the factor being studied in his experiment.
(ii) Why was the plant kept in a dark room before conducting the experiment?
(iii}Why was the experimental leaf then kept in
1. boiling water 2. methylated spirit?
(iv) Name the solution used to test for the presence of starch in the leaf.
(v) What will we observe in the experimental leaf at the end of the starch test?
(vi) Give a balanced chemical equation to represent the process of photosynthesis.
Choose the correct answer:
The process of photosynthesis occurs by _________
What is the importance of photosynthesis in the life of the following:
Non-green plants
Complete the following sentence with appropriate word:
Xanthophyll is ______ coloured pigment.
Choose the correct option.
The net result of photo-oxidation of water is release of ______.
Why should the light-dependent reaction occur before the light-independent reaction?
