NEET Test Series from KOTA - 10 Papers In MS WORD
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Anatomy of Flowering Plants
271740
The epidermal trichomes helps in
1 Transpiration and exchange of gases
2 Protection from desiccation
3 Protection and reduction of transpiration
4 exudes water drops their tips
Explanation:
Exp:C The epidermal trichomes help in protection and reduction of transpiration. The epidermal trichome is initiated as a protuberance from an epidermal cell. - Generally a dense covering of woody trichomes controls the rate of transpiration. They also reduce the heating effect of sunlight.
J and K CET-2007
Anatomy of Flowering Plants
271741
An open collateral bundle is one in which
1 xylem and phloem are separated by cambium
2 xylem and phloem lie side by side
3 cambium occurs on the out side of bundle
4 cambium does not occur in the bundle
Explanation:
Exp:A An open collateral vascular bundle has cambium called fascicular cambium, between xylem and phloem. The bundles can increase in diameter by normal secondary growth with the help of fascicular cambium. So xylem and phloem are separated by cambium.
BVP-2014
Anatomy of Flowering Plants
271742
The ground tissue is undifferentiated in:
1 dicot stem
2 dicot root
3 monocot stem
4 monocot root
Explanation:
Exp:C Ground tissue system:- It consist of thin cell called parenchyma cell having cell defined intercellular spaces among them. - The tissue extends from below the sclerenchyma (hypodermis) to the center. It is not differentiated in to cortex endodermis pericycle and pith as monocot stem.
AP EAMCET-2000
Anatomy of Flowering Plants
271748
The structure which contain vascular bundle and is modification of stem is
1 bristles
2 thorn
3 prickle
4 spine
Explanation:
Exp:B The structure which contain vascular bundle and is modification of stem is made up of thorm. - Thorns are derived from shoot, they can be branched and they can have leaves. They arise from a buds. Thorn have vascular bundle inside.
Exp:C The epidermal trichomes help in protection and reduction of transpiration. The epidermal trichome is initiated as a protuberance from an epidermal cell. - Generally a dense covering of woody trichomes controls the rate of transpiration. They also reduce the heating effect of sunlight.
J and K CET-2007
Anatomy of Flowering Plants
271741
An open collateral bundle is one in which
1 xylem and phloem are separated by cambium
2 xylem and phloem lie side by side
3 cambium occurs on the out side of bundle
4 cambium does not occur in the bundle
Explanation:
Exp:A An open collateral vascular bundle has cambium called fascicular cambium, between xylem and phloem. The bundles can increase in diameter by normal secondary growth with the help of fascicular cambium. So xylem and phloem are separated by cambium.
BVP-2014
Anatomy of Flowering Plants
271742
The ground tissue is undifferentiated in:
1 dicot stem
2 dicot root
3 monocot stem
4 monocot root
Explanation:
Exp:C Ground tissue system:- It consist of thin cell called parenchyma cell having cell defined intercellular spaces among them. - The tissue extends from below the sclerenchyma (hypodermis) to the center. It is not differentiated in to cortex endodermis pericycle and pith as monocot stem.
AP EAMCET-2000
Anatomy of Flowering Plants
271748
The structure which contain vascular bundle and is modification of stem is
1 bristles
2 thorn
3 prickle
4 spine
Explanation:
Exp:B The structure which contain vascular bundle and is modification of stem is made up of thorm. - Thorns are derived from shoot, they can be branched and they can have leaves. They arise from a buds. Thorn have vascular bundle inside.
Exp:C The epidermal trichomes help in protection and reduction of transpiration. The epidermal trichome is initiated as a protuberance from an epidermal cell. - Generally a dense covering of woody trichomes controls the rate of transpiration. They also reduce the heating effect of sunlight.
J and K CET-2007
Anatomy of Flowering Plants
271741
An open collateral bundle is one in which
1 xylem and phloem are separated by cambium
2 xylem and phloem lie side by side
3 cambium occurs on the out side of bundle
4 cambium does not occur in the bundle
Explanation:
Exp:A An open collateral vascular bundle has cambium called fascicular cambium, between xylem and phloem. The bundles can increase in diameter by normal secondary growth with the help of fascicular cambium. So xylem and phloem are separated by cambium.
BVP-2014
Anatomy of Flowering Plants
271742
The ground tissue is undifferentiated in:
1 dicot stem
2 dicot root
3 monocot stem
4 monocot root
Explanation:
Exp:C Ground tissue system:- It consist of thin cell called parenchyma cell having cell defined intercellular spaces among them. - The tissue extends from below the sclerenchyma (hypodermis) to the center. It is not differentiated in to cortex endodermis pericycle and pith as monocot stem.
AP EAMCET-2000
Anatomy of Flowering Plants
271748
The structure which contain vascular bundle and is modification of stem is
1 bristles
2 thorn
3 prickle
4 spine
Explanation:
Exp:B The structure which contain vascular bundle and is modification of stem is made up of thorm. - Thorns are derived from shoot, they can be branched and they can have leaves. They arise from a buds. Thorn have vascular bundle inside.
Exp:C The epidermal trichomes help in protection and reduction of transpiration. The epidermal trichome is initiated as a protuberance from an epidermal cell. - Generally a dense covering of woody trichomes controls the rate of transpiration. They also reduce the heating effect of sunlight.
J and K CET-2007
Anatomy of Flowering Plants
271741
An open collateral bundle is one in which
1 xylem and phloem are separated by cambium
2 xylem and phloem lie side by side
3 cambium occurs on the out side of bundle
4 cambium does not occur in the bundle
Explanation:
Exp:A An open collateral vascular bundle has cambium called fascicular cambium, between xylem and phloem. The bundles can increase in diameter by normal secondary growth with the help of fascicular cambium. So xylem and phloem are separated by cambium.
BVP-2014
Anatomy of Flowering Plants
271742
The ground tissue is undifferentiated in:
1 dicot stem
2 dicot root
3 monocot stem
4 monocot root
Explanation:
Exp:C Ground tissue system:- It consist of thin cell called parenchyma cell having cell defined intercellular spaces among them. - The tissue extends from below the sclerenchyma (hypodermis) to the center. It is not differentiated in to cortex endodermis pericycle and pith as monocot stem.
AP EAMCET-2000
Anatomy of Flowering Plants
271748
The structure which contain vascular bundle and is modification of stem is
1 bristles
2 thorn
3 prickle
4 spine
Explanation:
Exp:B The structure which contain vascular bundle and is modification of stem is made up of thorm. - Thorns are derived from shoot, they can be branched and they can have leaves. They arise from a buds. Thorn have vascular bundle inside.
