Explain the answers..
144. Read the following statements :
(i) The root endodermis has the ability to actively transport ions in both directions.
(ii) Transpiration cools leaf surfaces, sometimes to 10 - 15 degrees.
(a) Both A and B are correct (b) Only A is correct
(c) Only B is correct (d) Both A and B are incorrect
Dear student,
Answer is c) only B is correct.
Root endodermis can actively transport ions only in one direction due to the presence of suberin layer.
Transpiration shows cooling effect due to evaporation which lowers the temperature by 10 - 15 degrees.
Regards
Answer is c) only B is correct.
Root endodermis can actively transport ions only in one direction due to the presence of suberin layer.
Transpiration shows cooling effect due to evaporation which lowers the temperature by 10 - 15 degrees.
Regards