285727
The vascular cambial ring of a dicot stem is
1 embryonic in origin
2 partly primary and partly secondary in origin
3 primary in origin
4 secondary in origin
5 tertiary in origin
Explanation:
(b)The vascular cambial ring of a dicot stem is partly primary and partly secondary in origin.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285728
Conjoint, collateral and closed vascular bundle is found in
1 dicot stem
2 monocot stem
3 dicot root
4 monocot root
Explanation:
(b)Conjoint, collateral, closed vascular bundles are found in monocot stem. e.g., maize, rice, wheat etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285729
Vascular bundle in dicot stem are
1 conjoint and collateral
2 collateral and open
3 conjoint and closed
4 conjoint, collateral and open
Explanation:
(d)Vascular bundle in dicot stem are conjoint, collateral and open e.g., Sunflower, cucurbitae etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285730
Epidermal hairs present on the stem of the plants are called
1 Trichomes
2 Root hairs
3 Stomata
4 guard cells
Explanation:
(a)Trichomes are unicellular or multicellular out growths and are strictly epidermal in origin. They help in preventing water loss due to transcription from aerial parts of the plant i.e., stem and leaves.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285731
A nail is driven into the trunk of a 30 year old tree at a point one meter above the soil level. If the tree grows in height at the rate of 0.5 m/year, after three years the nail will be
1 1 m above the soil level
2 1.5 m above the soil level
3 2 m above the soil
4 2.5 m above the soil
5 3 m above the soil level
Explanation:
(a)The nail will be 1 m above the soil because when the tree grows in height it will not affect the base level (Tree grows in height from the apical region).
285727
The vascular cambial ring of a dicot stem is
1 embryonic in origin
2 partly primary and partly secondary in origin
3 primary in origin
4 secondary in origin
5 tertiary in origin
Explanation:
(b)The vascular cambial ring of a dicot stem is partly primary and partly secondary in origin.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285728
Conjoint, collateral and closed vascular bundle is found in
1 dicot stem
2 monocot stem
3 dicot root
4 monocot root
Explanation:
(b)Conjoint, collateral, closed vascular bundles are found in monocot stem. e.g., maize, rice, wheat etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285729
Vascular bundle in dicot stem are
1 conjoint and collateral
2 collateral and open
3 conjoint and closed
4 conjoint, collateral and open
Explanation:
(d)Vascular bundle in dicot stem are conjoint, collateral and open e.g., Sunflower, cucurbitae etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285730
Epidermal hairs present on the stem of the plants are called
1 Trichomes
2 Root hairs
3 Stomata
4 guard cells
Explanation:
(a)Trichomes are unicellular or multicellular out growths and are strictly epidermal in origin. They help in preventing water loss due to transcription from aerial parts of the plant i.e., stem and leaves.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285731
A nail is driven into the trunk of a 30 year old tree at a point one meter above the soil level. If the tree grows in height at the rate of 0.5 m/year, after three years the nail will be
1 1 m above the soil level
2 1.5 m above the soil level
3 2 m above the soil
4 2.5 m above the soil
5 3 m above the soil level
Explanation:
(a)The nail will be 1 m above the soil because when the tree grows in height it will not affect the base level (Tree grows in height from the apical region).
285727
The vascular cambial ring of a dicot stem is
1 embryonic in origin
2 partly primary and partly secondary in origin
3 primary in origin
4 secondary in origin
5 tertiary in origin
Explanation:
(b)The vascular cambial ring of a dicot stem is partly primary and partly secondary in origin.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285728
Conjoint, collateral and closed vascular bundle is found in
1 dicot stem
2 monocot stem
3 dicot root
4 monocot root
Explanation:
(b)Conjoint, collateral, closed vascular bundles are found in monocot stem. e.g., maize, rice, wheat etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285729
Vascular bundle in dicot stem are
1 conjoint and collateral
2 collateral and open
3 conjoint and closed
4 conjoint, collateral and open
Explanation:
(d)Vascular bundle in dicot stem are conjoint, collateral and open e.g., Sunflower, cucurbitae etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285730
Epidermal hairs present on the stem of the plants are called
1 Trichomes
2 Root hairs
3 Stomata
4 guard cells
Explanation:
(a)Trichomes are unicellular or multicellular out growths and are strictly epidermal in origin. They help in preventing water loss due to transcription from aerial parts of the plant i.e., stem and leaves.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285731
A nail is driven into the trunk of a 30 year old tree at a point one meter above the soil level. If the tree grows in height at the rate of 0.5 m/year, after three years the nail will be
1 1 m above the soil level
2 1.5 m above the soil level
3 2 m above the soil
4 2.5 m above the soil
5 3 m above the soil level
Explanation:
(a)The nail will be 1 m above the soil because when the tree grows in height it will not affect the base level (Tree grows in height from the apical region).
285727
The vascular cambial ring of a dicot stem is
1 embryonic in origin
2 partly primary and partly secondary in origin
3 primary in origin
4 secondary in origin
5 tertiary in origin
Explanation:
(b)The vascular cambial ring of a dicot stem is partly primary and partly secondary in origin.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285728
Conjoint, collateral and closed vascular bundle is found in
1 dicot stem
2 monocot stem
3 dicot root
4 monocot root
Explanation:
(b)Conjoint, collateral, closed vascular bundles are found in monocot stem. e.g., maize, rice, wheat etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285729
Vascular bundle in dicot stem are
1 conjoint and collateral
2 collateral and open
3 conjoint and closed
4 conjoint, collateral and open
Explanation:
(d)Vascular bundle in dicot stem are conjoint, collateral and open e.g., Sunflower, cucurbitae etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285730
Epidermal hairs present on the stem of the plants are called
1 Trichomes
2 Root hairs
3 Stomata
4 guard cells
Explanation:
(a)Trichomes are unicellular or multicellular out growths and are strictly epidermal in origin. They help in preventing water loss due to transcription from aerial parts of the plant i.e., stem and leaves.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285731
A nail is driven into the trunk of a 30 year old tree at a point one meter above the soil level. If the tree grows in height at the rate of 0.5 m/year, after three years the nail will be
1 1 m above the soil level
2 1.5 m above the soil level
3 2 m above the soil
4 2.5 m above the soil
5 3 m above the soil level
Explanation:
(a)The nail will be 1 m above the soil because when the tree grows in height it will not affect the base level (Tree grows in height from the apical region).
285727
The vascular cambial ring of a dicot stem is
1 embryonic in origin
2 partly primary and partly secondary in origin
3 primary in origin
4 secondary in origin
5 tertiary in origin
Explanation:
(b)The vascular cambial ring of a dicot stem is partly primary and partly secondary in origin.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285728
Conjoint, collateral and closed vascular bundle is found in
1 dicot stem
2 monocot stem
3 dicot root
4 monocot root
Explanation:
(b)Conjoint, collateral, closed vascular bundles are found in monocot stem. e.g., maize, rice, wheat etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285729
Vascular bundle in dicot stem are
1 conjoint and collateral
2 collateral and open
3 conjoint and closed
4 conjoint, collateral and open
Explanation:
(d)Vascular bundle in dicot stem are conjoint, collateral and open e.g., Sunflower, cucurbitae etc.
NCERT 90
Anatomy of Flowering Plants(NCERT)
285730
Epidermal hairs present on the stem of the plants are called
1 Trichomes
2 Root hairs
3 Stomata
4 guard cells
Explanation:
(a)Trichomes are unicellular or multicellular out growths and are strictly epidermal in origin. They help in preventing water loss due to transcription from aerial parts of the plant i.e., stem and leaves.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285731
A nail is driven into the trunk of a 30 year old tree at a point one meter above the soil level. If the tree grows in height at the rate of 0.5 m/year, after three years the nail will be
1 1 m above the soil level
2 1.5 m above the soil level
3 2 m above the soil
4 2.5 m above the soil
5 3 m above the soil level
Explanation:
(a)The nail will be 1 m above the soil because when the tree grows in height it will not affect the base level (Tree grows in height from the apical region).
