Advertisements
Advertisements
प्रश्न
Mention any two points in which photosynthesis and respiration in plants are opposite to each other.
Advertisements
उत्तर
Photosynthesis and respiration are opposite to each other in the following ways:
| Photosynthesis | Respiration |
| (i) It is an anabolic process. | (i) It is a catabolic process. |
| (ii) It results in a gain in dry mass. | (ii) It results in a loss in dry mass. |
APPEARS IN
संबंधित प्रश्न
Cochlea, Malleus, Pinna, Stapes, Incus.
Answer the following:
Mention two significant advantages of photosynthesis to the living world as a whole.
Define the following:
Organic food
The diagram alongside represents an experiment conducted to prove the importance of a factor in photosynthesis.
Study the same and then answer the questions that follow:
(i) Name the factor being studied in his experiment.
(ii) Why was the plant kept in a dark room before conducting the experiment?
(iii}Why was the experimental leaf then kept in
1. boiling water 2. methylated spirit?
(iv) Name the solution used to test for the presence of starch in the leaf.
(v) What will we observe in the experimental leaf at the end of the starch test?
(vi) Give a balanced chemical equation to represent the process of photosynthesis.
The number of water molecules required in the chemical reactions to produce one molecule of glucose during photosynthesis is
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.
Give technical term:
Which process is the ultimate source of energy for all living organisms?
______ is positively hydrotropic as well as positively geotropic.
Label the diagram with the raw materials and products of photosynthesis.
Distinguish between the following pairs on the basis of the word indicated in the bracket ( ).
Producers and Consumers (organisms)
