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प्रश्न
Which of the following is not applicable to the process of photosynthesis?
पर्याय
Oxygen is evolved
Carbon dioxide is absorbed
Carbon dioxide is evolved
Water is utilised
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उत्तर
Carbon dioxide is evolved
Explanation:
Carbon dioxide is taken up and oxygen is evolved as a side effect of photosynthesis.
संबंधित प्रश्न
The diagrams given below represent the relationship between a mouse and a physiological process that occurs in green plants. Study the diagrams and answer the questions that follow
(i) Name the physiological process occurring in the green plant that has kept the mouse alive.
(ii) Explain the physiological process mentioned above.
(iii) Why did the mouse die in bell jar B?
(iv) What is the significance of the process as stated in (i) for life on earth?
(v) Represent the above mentioned physiological process in the form of a chemical equation.
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.
Give biological explanations for Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered.
Are the following statement true or false? Give a reason in support of your answer.
Photosynthesis is considered as a process supporting all life on earth.
Give some adaptations in green leaf photosynthesis.
All life on earth Would come to an end if there were no green plants.
Mesophyll contains chlorophyll.
The swollen basal part of the ______ pistil is the which bears the ______.
The raw materials for photosynthesis are ______ and ______.
Which gas evolved during photosynthesis?
