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प्रश्न
Complete the following sentence with appropriate word:
The conversion of the physical energy of light into chemical energy by the chloroplast is called ____________.
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उत्तर
The conversion of the physical energy of light into chemical energy by the chloroplast is called Photophosphorylation.
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संबंधित प्रश्न
Stroma is ground substance in ______.
The figure below represents an experiment set up to study a physiological process in plants:
(i) Name the physiological process being studied.
(ii) Explain the process.
(iii) What is the aim of the experiment?
(iv) Give a well-balanced equation to represent the process.
A well-watered healthy potted plant with variegated leaves was kept in darkness for about 24 hours. It was then set up as shown in the diagram and exposed to light for about 12 hours. At the end of this time, leaf X and leaf Y were tested for starch. Study the diagram and answer the questions that follow:
(i) Why was the plant initially kept in darkness for 24 hours?
(ii) What is the function of the sodium hydroxide solution in the flask?
(iii) Select the correct leaf from the five available choices shown in the diagram as A, B, C, D, and E. Rewrite the correct answer for the filling in the appropriate letter from the questions that follow:
1. After the starch test, leaf X would look like.
2. After the starch test, leaf Y would look like.
Explain the term Photophosphorylation.
Name the following:
The principal site in a green leaf for photosynthesis.
Complete the following sentence with appropriate word:
Calvin cycle was proposed by __________.
Mention the significance of the following mineral:
Magnesium for green plants.
Chlorophyll is located in ______.
Define the following term:
Chloroplast
