NEET Test Series from KOTA - 10 Papers In MS WORD
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Anatomy of Flowering Plants
271514
Meristematic tissue responsible for increase in girth of tree trunk is
1 Apical meristem
2 Intercalary meristem
3 Lateral meristem
4 Phellogen
Explanation:
Exp:C Lateral meristem are the meristematic cells which are present along the lateral sides of stem and roots. They divide only in radial direction. Fascicular vascular cambium, inter-fascicular cambium and cork cambium (Phellogen) are example of this type of meristem. The meristems are responsible for increase in girth of stem and root.
NEET (Karnataka)-2013
Anatomy of Flowering Plants
271515
In land plants, the guard cells differ from other epidermal cells in having :
1 Chloroplasts
2 Cytoskeleton
3 Mitochondria
4 Endoplasmic reticulum
Explanation:
Exp:A The guard cells differ from other epidermal cells because guard cells contain chloroplast, whereas epidermal cells usually do not present. So they can manufacture food by photosynthesis - The shape of guard cells are bean shaped in surface view, while the epidermal cells are irregular in shaped.
AIPMT (Screening)-2011
Anatomy of Flowering Plants
271516
An important step in the manufacture of pulp for paper industry from the woody tissues of plants is the -
1 Removal of water from the wood by prolonged heating at approximately \(50^{\circ}\)
2 Treatment of wood with chemicals that break down cellulose
3 Removal of oils present in the wood by treatment with suitable chemicals
4 Preparation of pure cellulose by removing lignin
Explanation:
Exp:D An important step in the manufacturing of pulp for paper industry form the woody tissue of plants is the preparation of pure cellulose by removing lignin. - Wood mainly consist by secondary xylem (sclerenchymatous cell) lignin. These cells provide strength to wood tissues. Preparation of pure cellulose for manufacture of pulp for paper industry from woody tissues of plants required removal of lignin from these woods.
AIPMT-2005
Anatomy of Flowering Plants
271517
Vascular cambium of stem is:
1 partly primary and partly secondary meristem
2 primary meristem
3 secondary meristem
4 intercalary meristem
Explanation:
Exp:A Vascular cambium divides the xylem to inner side phloem to outer side. It is also known as fascicular cambium. eg. secondary meristem.
271514
Meristematic tissue responsible for increase in girth of tree trunk is
1 Apical meristem
2 Intercalary meristem
3 Lateral meristem
4 Phellogen
Explanation:
Exp:C Lateral meristem are the meristematic cells which are present along the lateral sides of stem and roots. They divide only in radial direction. Fascicular vascular cambium, inter-fascicular cambium and cork cambium (Phellogen) are example of this type of meristem. The meristems are responsible for increase in girth of stem and root.
NEET (Karnataka)-2013
Anatomy of Flowering Plants
271515
In land plants, the guard cells differ from other epidermal cells in having :
1 Chloroplasts
2 Cytoskeleton
3 Mitochondria
4 Endoplasmic reticulum
Explanation:
Exp:A The guard cells differ from other epidermal cells because guard cells contain chloroplast, whereas epidermal cells usually do not present. So they can manufacture food by photosynthesis - The shape of guard cells are bean shaped in surface view, while the epidermal cells are irregular in shaped.
AIPMT (Screening)-2011
Anatomy of Flowering Plants
271516
An important step in the manufacture of pulp for paper industry from the woody tissues of plants is the -
1 Removal of water from the wood by prolonged heating at approximately \(50^{\circ}\)
2 Treatment of wood with chemicals that break down cellulose
3 Removal of oils present in the wood by treatment with suitable chemicals
4 Preparation of pure cellulose by removing lignin
Explanation:
Exp:D An important step in the manufacturing of pulp for paper industry form the woody tissue of plants is the preparation of pure cellulose by removing lignin. - Wood mainly consist by secondary xylem (sclerenchymatous cell) lignin. These cells provide strength to wood tissues. Preparation of pure cellulose for manufacture of pulp for paper industry from woody tissues of plants required removal of lignin from these woods.
AIPMT-2005
Anatomy of Flowering Plants
271517
Vascular cambium of stem is:
1 partly primary and partly secondary meristem
2 primary meristem
3 secondary meristem
4 intercalary meristem
Explanation:
Exp:A Vascular cambium divides the xylem to inner side phloem to outer side. It is also known as fascicular cambium. eg. secondary meristem.
271514
Meristematic tissue responsible for increase in girth of tree trunk is
1 Apical meristem
2 Intercalary meristem
3 Lateral meristem
4 Phellogen
Explanation:
Exp:C Lateral meristem are the meristematic cells which are present along the lateral sides of stem and roots. They divide only in radial direction. Fascicular vascular cambium, inter-fascicular cambium and cork cambium (Phellogen) are example of this type of meristem. The meristems are responsible for increase in girth of stem and root.
NEET (Karnataka)-2013
Anatomy of Flowering Plants
271515
In land plants, the guard cells differ from other epidermal cells in having :
1 Chloroplasts
2 Cytoskeleton
3 Mitochondria
4 Endoplasmic reticulum
Explanation:
Exp:A The guard cells differ from other epidermal cells because guard cells contain chloroplast, whereas epidermal cells usually do not present. So they can manufacture food by photosynthesis - The shape of guard cells are bean shaped in surface view, while the epidermal cells are irregular in shaped.
AIPMT (Screening)-2011
Anatomy of Flowering Plants
271516
An important step in the manufacture of pulp for paper industry from the woody tissues of plants is the -
1 Removal of water from the wood by prolonged heating at approximately \(50^{\circ}\)
2 Treatment of wood with chemicals that break down cellulose
3 Removal of oils present in the wood by treatment with suitable chemicals
4 Preparation of pure cellulose by removing lignin
Explanation:
Exp:D An important step in the manufacturing of pulp for paper industry form the woody tissue of plants is the preparation of pure cellulose by removing lignin. - Wood mainly consist by secondary xylem (sclerenchymatous cell) lignin. These cells provide strength to wood tissues. Preparation of pure cellulose for manufacture of pulp for paper industry from woody tissues of plants required removal of lignin from these woods.
AIPMT-2005
Anatomy of Flowering Plants
271517
Vascular cambium of stem is:
1 partly primary and partly secondary meristem
2 primary meristem
3 secondary meristem
4 intercalary meristem
Explanation:
Exp:A Vascular cambium divides the xylem to inner side phloem to outer side. It is also known as fascicular cambium. eg. secondary meristem.
271514
Meristematic tissue responsible for increase in girth of tree trunk is
1 Apical meristem
2 Intercalary meristem
3 Lateral meristem
4 Phellogen
Explanation:
Exp:C Lateral meristem are the meristematic cells which are present along the lateral sides of stem and roots. They divide only in radial direction. Fascicular vascular cambium, inter-fascicular cambium and cork cambium (Phellogen) are example of this type of meristem. The meristems are responsible for increase in girth of stem and root.
NEET (Karnataka)-2013
Anatomy of Flowering Plants
271515
In land plants, the guard cells differ from other epidermal cells in having :
1 Chloroplasts
2 Cytoskeleton
3 Mitochondria
4 Endoplasmic reticulum
Explanation:
Exp:A The guard cells differ from other epidermal cells because guard cells contain chloroplast, whereas epidermal cells usually do not present. So they can manufacture food by photosynthesis - The shape of guard cells are bean shaped in surface view, while the epidermal cells are irregular in shaped.
AIPMT (Screening)-2011
Anatomy of Flowering Plants
271516
An important step in the manufacture of pulp for paper industry from the woody tissues of plants is the -
1 Removal of water from the wood by prolonged heating at approximately \(50^{\circ}\)
2 Treatment of wood with chemicals that break down cellulose
3 Removal of oils present in the wood by treatment with suitable chemicals
4 Preparation of pure cellulose by removing lignin
Explanation:
Exp:D An important step in the manufacturing of pulp for paper industry form the woody tissue of plants is the preparation of pure cellulose by removing lignin. - Wood mainly consist by secondary xylem (sclerenchymatous cell) lignin. These cells provide strength to wood tissues. Preparation of pure cellulose for manufacture of pulp for paper industry from woody tissues of plants required removal of lignin from these woods.
AIPMT-2005
Anatomy of Flowering Plants
271517
Vascular cambium of stem is:
1 partly primary and partly secondary meristem
2 primary meristem
3 secondary meristem
4 intercalary meristem
Explanation:
Exp:A Vascular cambium divides the xylem to inner side phloem to outer side. It is also known as fascicular cambium. eg. secondary meristem.
