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प्रश्न
Explain the Term Calvin Cycle.
उत्तर
Calvin Cycle: The biochemical reactions, initiated by Rubisco, that result in the reduction of CO2 to a carbohydrate (also known as the photosynthetic carbon reduction cycle).
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संबंधित प्रश्न
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 one example of An aquatic plant used in the laboratory to demonstrate O2 liberation during photosynthesis
Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow :
Part 1 is affected by two stimuli. Name them. Which one of the two is stronger? 
Part 1 is affected by two stimuli. Name them. Which one of the two is stronger?
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.
Fill in the blank:
______ is the process which replenishes the atmospheric oxygen which the animal life consumes in respiration.
A plant is kept in a dark cupboard for 48 hours before conducting any experiment on photosynthesis in order to
During photosynthesis, the oxygen in glucose comes from
The site of light reaction in the cells of a leaf is ______.
Complete the following food chains by writing the names of appropriate organisms in the blanks:
Grass → ______ → Snake → ______
What is the importance of photosynthesis in the life of the following:
Animals
Photosynthesis is considered as a process supporting all life on earth.
Explain the term Photosynthetic Membrane.
Give technical term:
Name the process which is responsible for the conversion of solar energy to chemical energy that is essential to sustain life on this earth?
______ is positively hydrotropic as well as positively geotropic.
The raw materials for photosynthesis are ______ and ______.
When iodine solution is added for testing starch, part of the leaf with ______ turns a blue-black color.
The bending of shoot towards light is due to the hormone ______.
Label the diagram with the raw materials and products of photosynthesis.
Assertion (A): All food chains begin with herbivores.
Reason (R): Green plants are heterotrophs.
