Advertisements
Advertisements
प्रश्न
Differentiate Between Transpiration and Perspiration.
Advertisements
उत्तर
| Transpiration | Perspiration |
| (i) It takes place in plants. | It takes place in animals. |
| (ii) Only water vapour is removed. | Sweat containing urea, uric add, and salts are removed with water. |
| (iii) It takes place through the leaves and stem and through the stomata and lenticels. | It takes place through the skin. It takes place through the sweat pores of the sweat glands. |
APPEARS IN
संबंधित प्रश्न
Transpiration pull will be maximum under which set of the following conditions?
Given below is an example of a certain structure and its special functional activity:
Chloroplasts and Photosynthesis.
In a similar way, write the functional activity against each of the following:
Thick cuticle and ………………………..
(a) State whether the following statement are True or False.
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Transpiration creates a pull for the upward movement of the sap.
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Draw a neat, labelled diagram of a stomatal apparatus.
Answer the following (only in few words);
Where does transpiration take place in leaves? Give names of the various parts.
Answer the following (only in few words);
When does stomatal transpiration take place in plants?
Distinguish between the following:
Transpiration and evaporation
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Root hairs are the extensions of the outer epidermal cells of the root
Choose the Odd One Out
