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Question
Chloroplasts are called energy converters.
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Solution
The chlorophyll traps solar energy and converts it into chemical energy.
RELATED QUESTIONS
Fill in the blank:
Land plants obtain their carbon dioxide from the ______.
Name the following:
The source of carbon dioxide for aquatic plants.
All life owes its existence to chlorophyll. Give reason.
Photosynthesis in green plants is directly and indirectly dependent on so many plant structures.
Explain briefly the role of the following structures in this process is Xylem tissue in the leaf veins
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.
During the starch test, why was the leaf
(1) boiled in water
(2) boiled in methylated spirit
Where are the chlorophyll pigments present in a cell?
Give technical term:
Name the experiment to demonstrate the importance of light for photosynthesis.
Write the overall chemical equation for photosynthesis.
Given below is the diagram of an experimental set-up (final stage). Study the same and answer the following questions:
- What is the main aim of the experiment?
- Oxygen gas shown in the experiment is released from which of the raw materials?
- How would you confirm the presence of oxygen gas?
- Name the chemical substance which can be added in water to enhance the process/rate of release of oxygen gas.
- Draw a neat and labelled diagram of the same experiment for its initial stage.
