336406
What is/are the importance of transpiration?
1 It creates transpiration pull for absorption and transport of plants
2 It supplies water for photosynthesis
3 Cooling of leaf
4 All of the above
Explanation:
Transpiration serves the following purposes - creates transpiration pull for absorption and transport of plants- supplies water for photosynthesis- transports minerals from the soil to all parts of the plant- cools leaf surfaces, sometimes 10 to 15 degrees, by evaporative cooling - maintains the shape and structure of the plants by keeping cells turgid
BIOXI11: TRANSPORT IN PLANTS
336407
Match the followings and choose the correct option Column I Column II A Leaves P Anti- transpirant B Seed Q Transpiration C Roots R Negative osmotic potential D Aspirin S Imbibition E Plasmolyzed cell T Absorption
Transpiration happens mainly through stomata which are present on leaves. ' \(A\) ' is being matched with 'ii' only in this option hence option ' \(a\) ' is the correct answer.
NCERT Exemplar
BIOXI11: TRANSPORT IN PLANTS
336408
Cohesion, ahesion and surface tension provides water a
1 High osmolarity
2 High Capillarity
3 High tensile strength
4 Both 2 and 3
Explanation:
Adhesion, Cohesion and surfacew tension -These properties give water high tensile strength, i.e., an ability to resist a pulling force, and high capillarity, i.e., the ability to rise in thin tubes.
BIOXI11: TRANSPORT IN PLANTS
336409
Which of the following factor is necessary for photosynthesis?
336406
What is/are the importance of transpiration?
1 It creates transpiration pull for absorption and transport of plants
2 It supplies water for photosynthesis
3 Cooling of leaf
4 All of the above
Explanation:
Transpiration serves the following purposes - creates transpiration pull for absorption and transport of plants- supplies water for photosynthesis- transports minerals from the soil to all parts of the plant- cools leaf surfaces, sometimes 10 to 15 degrees, by evaporative cooling - maintains the shape and structure of the plants by keeping cells turgid
BIOXI11: TRANSPORT IN PLANTS
336407
Match the followings and choose the correct option Column I Column II A Leaves P Anti- transpirant B Seed Q Transpiration C Roots R Negative osmotic potential D Aspirin S Imbibition E Plasmolyzed cell T Absorption
Transpiration happens mainly through stomata which are present on leaves. ' \(A\) ' is being matched with 'ii' only in this option hence option ' \(a\) ' is the correct answer.
NCERT Exemplar
BIOXI11: TRANSPORT IN PLANTS
336408
Cohesion, ahesion and surface tension provides water a
1 High osmolarity
2 High Capillarity
3 High tensile strength
4 Both 2 and 3
Explanation:
Adhesion, Cohesion and surfacew tension -These properties give water high tensile strength, i.e., an ability to resist a pulling force, and high capillarity, i.e., the ability to rise in thin tubes.
BIOXI11: TRANSPORT IN PLANTS
336409
Which of the following factor is necessary for photosynthesis?
336406
What is/are the importance of transpiration?
1 It creates transpiration pull for absorption and transport of plants
2 It supplies water for photosynthesis
3 Cooling of leaf
4 All of the above
Explanation:
Transpiration serves the following purposes - creates transpiration pull for absorption and transport of plants- supplies water for photosynthesis- transports minerals from the soil to all parts of the plant- cools leaf surfaces, sometimes 10 to 15 degrees, by evaporative cooling - maintains the shape and structure of the plants by keeping cells turgid
BIOXI11: TRANSPORT IN PLANTS
336407
Match the followings and choose the correct option Column I Column II A Leaves P Anti- transpirant B Seed Q Transpiration C Roots R Negative osmotic potential D Aspirin S Imbibition E Plasmolyzed cell T Absorption
Transpiration happens mainly through stomata which are present on leaves. ' \(A\) ' is being matched with 'ii' only in this option hence option ' \(a\) ' is the correct answer.
NCERT Exemplar
BIOXI11: TRANSPORT IN PLANTS
336408
Cohesion, ahesion and surface tension provides water a
1 High osmolarity
2 High Capillarity
3 High tensile strength
4 Both 2 and 3
Explanation:
Adhesion, Cohesion and surfacew tension -These properties give water high tensile strength, i.e., an ability to resist a pulling force, and high capillarity, i.e., the ability to rise in thin tubes.
BIOXI11: TRANSPORT IN PLANTS
336409
Which of the following factor is necessary for photosynthesis?
336406
What is/are the importance of transpiration?
1 It creates transpiration pull for absorption and transport of plants
2 It supplies water for photosynthesis
3 Cooling of leaf
4 All of the above
Explanation:
Transpiration serves the following purposes - creates transpiration pull for absorption and transport of plants- supplies water for photosynthesis- transports minerals from the soil to all parts of the plant- cools leaf surfaces, sometimes 10 to 15 degrees, by evaporative cooling - maintains the shape and structure of the plants by keeping cells turgid
BIOXI11: TRANSPORT IN PLANTS
336407
Match the followings and choose the correct option Column I Column II A Leaves P Anti- transpirant B Seed Q Transpiration C Roots R Negative osmotic potential D Aspirin S Imbibition E Plasmolyzed cell T Absorption
Transpiration happens mainly through stomata which are present on leaves. ' \(A\) ' is being matched with 'ii' only in this option hence option ' \(a\) ' is the correct answer.
NCERT Exemplar
BIOXI11: TRANSPORT IN PLANTS
336408
Cohesion, ahesion and surface tension provides water a
1 High osmolarity
2 High Capillarity
3 High tensile strength
4 Both 2 and 3
Explanation:
Adhesion, Cohesion and surfacew tension -These properties give water high tensile strength, i.e., an ability to resist a pulling force, and high capillarity, i.e., the ability to rise in thin tubes.
BIOXI11: TRANSPORT IN PLANTS
336409
Which of the following factor is necessary for photosynthesis?
