Advertisements
Advertisements
प्रश्न
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.
पर्याय
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
The diagram given below represents an experiment to prove the importance of a factor in photosynthesis. Answer the questions that follow :
What will you observe in the experimental leaf after the starch test?
Define the following:
Organic food
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 |
Mention one difference between the following on the basis of what is given in bracket.
Grass and grasshopper (mode of nutrition)
Explain the term NADP.
Name the following:
Source of oxygen given out in photosynthesis.
Give technical term:
Organisms which cannot prepare their own food by photosynthesis.
Give technical term:
The part of the chloroplast where the dark reaction of photosynthesis takes place.
Choose the correct option.
The net result of photo-oxidation of water is release of ______.
Which one of the following is a primary producer?
What will happen if we remove the fish from the aquarium and keep it (with green plants) in a dark place?
State whether true or false. If false, correct the statement.
Plants lose water when the stomata on leaves are closed.
What are primary producers?
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 ______.
In leaves, the food is stored in the form of ______.
Plants may inhale carbon dioxide for photosynthesis but need ______ for their living.
Define photosynthesis.
Mention four factors required for photosynthesis?
