Most researchers agree that water is mainly 'pulled' through the plant.
BIOXI11: TRANSPORT IN PLANTS
336183
The water loss through the stomata in the leaves is known as?
1 Transpiration
2 Translocation
3 Respiration
4 Both 2 and 3
Explanation:
Less than 1 per cent of the water reaching the leaves is used in photosynthesis and plant growth. Most of it is lost through the stomata in the leaves. This water loss is known as transpiration.
BIOXI11: TRANSPORT IN PLANTS
336184
The extensions of root epidermal cells which increase the surface area for absorption are called as ____
1 Root hairs
2 Tracheids
3 Trichome
4 Root trichome
Explanation:
Root hairs are thin-walled slender extensions of root epidermal cells that greatly increase the surface area for absorption.
BIOXI11: TRANSPORT IN PLANTS
336185
Assertion : A large amount of water moves through the root cortex along the apoplast pathway. Reason : Cells of cortex are loosely packed and no much resistance along them.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Both Assertion and Reason are true and Reason is correct explanation of Assertion.
Most researchers agree that water is mainly 'pulled' through the plant.
BIOXI11: TRANSPORT IN PLANTS
336183
The water loss through the stomata in the leaves is known as?
1 Transpiration
2 Translocation
3 Respiration
4 Both 2 and 3
Explanation:
Less than 1 per cent of the water reaching the leaves is used in photosynthesis and plant growth. Most of it is lost through the stomata in the leaves. This water loss is known as transpiration.
BIOXI11: TRANSPORT IN PLANTS
336184
The extensions of root epidermal cells which increase the surface area for absorption are called as ____
1 Root hairs
2 Tracheids
3 Trichome
4 Root trichome
Explanation:
Root hairs are thin-walled slender extensions of root epidermal cells that greatly increase the surface area for absorption.
BIOXI11: TRANSPORT IN PLANTS
336185
Assertion : A large amount of water moves through the root cortex along the apoplast pathway. Reason : Cells of cortex are loosely packed and no much resistance along them.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Both Assertion and Reason are true and Reason is correct explanation of Assertion.
Most researchers agree that water is mainly 'pulled' through the plant.
BIOXI11: TRANSPORT IN PLANTS
336183
The water loss through the stomata in the leaves is known as?
1 Transpiration
2 Translocation
3 Respiration
4 Both 2 and 3
Explanation:
Less than 1 per cent of the water reaching the leaves is used in photosynthesis and plant growth. Most of it is lost through the stomata in the leaves. This water loss is known as transpiration.
BIOXI11: TRANSPORT IN PLANTS
336184
The extensions of root epidermal cells which increase the surface area for absorption are called as ____
1 Root hairs
2 Tracheids
3 Trichome
4 Root trichome
Explanation:
Root hairs are thin-walled slender extensions of root epidermal cells that greatly increase the surface area for absorption.
BIOXI11: TRANSPORT IN PLANTS
336185
Assertion : A large amount of water moves through the root cortex along the apoplast pathway. Reason : Cells of cortex are loosely packed and no much resistance along them.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Both Assertion and Reason are true and Reason is correct explanation of Assertion.
Most researchers agree that water is mainly 'pulled' through the plant.
BIOXI11: TRANSPORT IN PLANTS
336183
The water loss through the stomata in the leaves is known as?
1 Transpiration
2 Translocation
3 Respiration
4 Both 2 and 3
Explanation:
Less than 1 per cent of the water reaching the leaves is used in photosynthesis and plant growth. Most of it is lost through the stomata in the leaves. This water loss is known as transpiration.
BIOXI11: TRANSPORT IN PLANTS
336184
The extensions of root epidermal cells which increase the surface area for absorption are called as ____
1 Root hairs
2 Tracheids
3 Trichome
4 Root trichome
Explanation:
Root hairs are thin-walled slender extensions of root epidermal cells that greatly increase the surface area for absorption.
BIOXI11: TRANSPORT IN PLANTS
336185
Assertion : A large amount of water moves through the root cortex along the apoplast pathway. Reason : Cells of cortex are loosely packed and no much resistance along them.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Both Assertion and Reason are true and Reason is correct explanation of Assertion.
