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प्रश्न
Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the term in Column ‘II’ with the suitable idea given in Column ‘I’.
| Column I | Column II | ||
| (i) | Grana | (a) | Decomposers |
| (ii) | Autotrophs | (b) | Light reaction |
| (iii) | By-products of photosynthesis | (c) | Animals |
| (iv) | Photolysis | (d) | Oxygen |
| (v) | Bacteria and fungi | (e) | Stimulated by light |
| (vi) | Chloroplast | (f) | Power |
| (vii) | Oxygen and water | (g) | Raw material |
| (viii) | Sunlight | (h) | Machinery |
| (ix) | CO2 and water | (i) | End products |
| (x) | Glucose (sugar) | (j) | Workrooms |
| (xi) | Cells in the leaf | (k) | By-products. |
उत्तर
| Column I | Column II | ||
| (i) | Grana | (f) | Power |
| (ii) | Autotrophs | (d) | Oxygen |
| (iii) | By-products of photosynthesis | (e) | Stimulated by light |
| (iv) | Photolysis | (b) | Light reaction |
| (v) | Bacteria and fungi | (a) | Decomposers |
| (vi) | Chloroplast | (c) | Animals |
| (vii) | Oxygen and water | (f) | Power |
| (viii) | Sunlight | (a) | Decomposers |
| (ix) | CO2 and water | (b) | Light reaction |
| (x) | Glucose (sugar) | (d) | Oxygen |
| (xi) | Cells in the leaf | (e) | Stimulated by light |
APPEARS IN
संबंधित प्रश्न
Cytoplasm : Cytokinesis : : Nucleus : __________
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.
Differentiate between the following pairs on the basis of what is indicated in the brackets.
Leaf and Liver [form in which glucose is stored]
Expand the following biological abbreviations :
ATP
Name the following:
The principle site in a green leaf for photosynthesis.
Name the following:
The products that are formed as a result of photosynthesis.
Complete the following by filling in the blanks numbered 1 to 10 with the appropriate word/term:
Photosynthesis involves light reaction and dark reaction. During light reaction, the chlorophyll present in the (1) ______ gets activated by absorbing light energy. This energy splits (2) ______ molecules to (3) ______ and oxygen and releases two electrons. This process is called (4) ______. The (5) ______ ions are picked up by NADP to form (6) ______. The ADP is converted to (7) ______. This process is called (8) ______. During the dark phase, the compound produced at the end of the light reaction reacts with carbon dioxide to form (9) ______. This product is converted to starch. The process is called (10) ______.
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 Stomata.
What is the importance of photosynthesis in the life of the following:
Green plants
Complete the following food chain by writing the names of appropriate organisms in the blanks:
__________ → Mouse → _________ → Peaock
Explain the Term ATP.
Name the following:
The immediate product of photosynthesis.
Complete the following sentence with appropriate word:
A dark reaction is a __________ reaction.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Photosynthesis can also occur n artificial light such as that of a 100-watt electric lamp.
Write the functional activity of the following structure:
Granum
To which directional stimuli do
- roots respond
- shoots respond?
Oxygen is produced at what point during photosynthesis?
Why should the light-dependent reaction occur before the light-independent reaction?
A plant is kept in a dark room for about 24 hours before conducting any experiment on photosynthesis in order to ______.
Which gas evolved during photosynthesis?
