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प्रश्न
Choose the correct answer:
Which one of the following features of plant leaves plays an important part in photosynthesis?
विकल्प
Thick cuticle
Spongy mesophyll
Chloroplasts
Stomata
उत्तर
Chloroplasts
APPEARS IN
संबंधित प्रश्न
A potted plant with variegated leaves was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours and then placed in bright sunlight for a few hours. Observe the diagrams and answer the questions:
- What aspect of photosynthesis is being tested in the above diagram?
- Represent the process of photosynthesis in the form of a balanced equation.
- Why was the plant kept in the dark before beginning the experiment?
- What will be the result of the starch test performed on Leaf ‘A’ shown in the diagram? Give an example of a plant with variegated leaves
- Draw a neat labelled diagram of a chloroplast.
Name the following:
The part of chloroplast where the dark reaction of photosynthesis takes place.
State one important function of chloroplasts.
Differentiate Between:
Chloroplast and Chlorophyll
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.
Complete the following sentence with appropriate word:
The conversion of the physical energy of light into chemical energy by the chloroplast is called ____________.
The colour of VIBGYOR spectrum, which is reflected by chlorophyll, is ______.
The basic functional unit of solar energy which is absorbed by the pigment chlorophyll is ______.
The granum is a pile of many ______.
