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प्रश्न
Mention one difference between the following on the basis of what is given in bracket.
Grass and grasshopper (mode of nutrition)
उत्तर
| Grass | Grasshopper |
| Green grass, being a producer, is capable of producing its own food by photosynthesis. | A grasshopper is a primary consumer (herbivore) and directly feeds on producers like grass. |
| Grass gives are provides autotrophic nutrition. | Grasshopper has heterotrophic nutrition. |
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संबंधित प्रश्न
Expand the following biological abbreviations: ATP
An experiment was set up as shown in the figure alongside. Look at the figure and answer the following questions:
( i) What is the objective of this experiment?
( ii ) Which plant is used in this experiment?
( iii ) Which gas is evolved in this process?
( iv ) What will happen to the rate of evolution of this gas if a pinch of sodium
bicarbonate is added?
(v ) What will happen if the apparatus is kept in dark?
Name the following:
The principle site in a green leaf for photosynthesis.
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Land plants obtain their carbon dioxide from the atmosphere.
Match the terms of column I with those in column II:
| Column I | Column II |
| (i) Stomata closed | (a) decomposers |
| (ii) Autotrophs | (b) light reaction |
| (iii) By-products of photosynthesis | (c) animals |
| (iv) Photolysis | (d) during night |
| (v) Bacteria and fungi | (e) green plants |
| ( f) oxygen |
Choose the correct answer:
In a typical leaf, photosynthesis occurs mainly in ___________
Choose the correct answer:
Photosynthesis is more active in ___________
Name the following:
The tissue that transports manufactured type of starch from leaves to all parts of the plants.
Explain the Term NADPH.
Give technical term:
Which process is the ultimate source of energy for all living organisms?
Complete the following sentence with appropriate word:
Xanthophyll is ______ coloured pigment.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The raw materials for photosynthesis include water and CO2.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A variegated leaf (one that has green as well as white patches) will only photosynthesize in the green areas.
Choose the Odd One Out
During photosynthesis, ________ is produced and stored in the leaf.
The green pigment present in the plant is ______.
Read the following sentences about photosynthesis.
- Sunlight, carbon dioxide, chlorophyll and water are necessary.
- Oxygen is absorbed.
- Leaves carry out photosynthesis.
- Proteins are made during photosynthesis.
Choose the correct pair of sentences that are true to photosynthesis.
During photosynthesis, plants exhale ______.
A plant is kept in a dark room for about 24 hours before conducting any experiment on photosynthesis in order to ______.
Draw the structure of the stomata and label the parts.
