271479
Portion of apical meristem that gives rise to xylem tissue is called
1 Protoxylem
2 Procambium
3 Metaxylem
4 Tracheid
Explanation:
Exp:B Portion of apical meristem that gives rise to xylem tissue is called 'procambium'. The procambium gives rise to vascular tissues, including the primary xylem and primary phloem.
WB JEE-2012
Anatomy of Flowering Plants
271480
Which of the following is the region of cell division?
1 Root cap
2 meristematic region
3 Root hair zone
4 None of these
Explanation:
Exp:B Meristematic cells are responsible for the root and shoot growth of plants These cells have the ability of divide and increase in number and increase the length as well as the girth of the stem and root. Meristematic tissues are cells or group of cells that have the ability to divide. The cells present in these tissues constantly divide to produce new cells.
Rajasthan PMT-2004
Anatomy of Flowering Plants
271482
Girth development is due to
1 intercalary meristem
2 lateral meristem
3 apical meristem
4 plate meristem
Explanation:
Exp:B Girth development is due to lateral meristem tissue Lateral meristem (cambium) is situated at the bark and it is responsible for the increase in the girth of the stem or root. The lateral meristem includes cambium which is responsible for the secondary growth of the plant Hence, the girth of the stem increases due to the lateral meristem tissues. Lateral meristem are found in woody plants.
UP CPMT-2010
Anatomy of Flowering Plants
271483
Meristematic tissue are
1 premature having ability of division
2 mature does not have ability of division
3 premature not having ability of division
4 complex differentiating in xylem, phloem and cambium
Explanation:
Exp:A Meristematic tissue are premature having ability of division. These tissues contain living cells with varied shapes. They possess a large nucleus divided by the vacuole. The cell have no intercellular space. This tissues heal the wounds of an injured plant. They possess a single large and prominent nucleus. The meristematic tissue has the quality of self renewal.
271479
Portion of apical meristem that gives rise to xylem tissue is called
1 Protoxylem
2 Procambium
3 Metaxylem
4 Tracheid
Explanation:
Exp:B Portion of apical meristem that gives rise to xylem tissue is called 'procambium'. The procambium gives rise to vascular tissues, including the primary xylem and primary phloem.
WB JEE-2012
Anatomy of Flowering Plants
271480
Which of the following is the region of cell division?
1 Root cap
2 meristematic region
3 Root hair zone
4 None of these
Explanation:
Exp:B Meristematic cells are responsible for the root and shoot growth of plants These cells have the ability of divide and increase in number and increase the length as well as the girth of the stem and root. Meristematic tissues are cells or group of cells that have the ability to divide. The cells present in these tissues constantly divide to produce new cells.
Rajasthan PMT-2004
Anatomy of Flowering Plants
271482
Girth development is due to
1 intercalary meristem
2 lateral meristem
3 apical meristem
4 plate meristem
Explanation:
Exp:B Girth development is due to lateral meristem tissue Lateral meristem (cambium) is situated at the bark and it is responsible for the increase in the girth of the stem or root. The lateral meristem includes cambium which is responsible for the secondary growth of the plant Hence, the girth of the stem increases due to the lateral meristem tissues. Lateral meristem are found in woody plants.
UP CPMT-2010
Anatomy of Flowering Plants
271483
Meristematic tissue are
1 premature having ability of division
2 mature does not have ability of division
3 premature not having ability of division
4 complex differentiating in xylem, phloem and cambium
Explanation:
Exp:A Meristematic tissue are premature having ability of division. These tissues contain living cells with varied shapes. They possess a large nucleus divided by the vacuole. The cell have no intercellular space. This tissues heal the wounds of an injured plant. They possess a single large and prominent nucleus. The meristematic tissue has the quality of self renewal.
271479
Portion of apical meristem that gives rise to xylem tissue is called
1 Protoxylem
2 Procambium
3 Metaxylem
4 Tracheid
Explanation:
Exp:B Portion of apical meristem that gives rise to xylem tissue is called 'procambium'. The procambium gives rise to vascular tissues, including the primary xylem and primary phloem.
WB JEE-2012
Anatomy of Flowering Plants
271480
Which of the following is the region of cell division?
1 Root cap
2 meristematic region
3 Root hair zone
4 None of these
Explanation:
Exp:B Meristematic cells are responsible for the root and shoot growth of plants These cells have the ability of divide and increase in number and increase the length as well as the girth of the stem and root. Meristematic tissues are cells or group of cells that have the ability to divide. The cells present in these tissues constantly divide to produce new cells.
Rajasthan PMT-2004
Anatomy of Flowering Plants
271482
Girth development is due to
1 intercalary meristem
2 lateral meristem
3 apical meristem
4 plate meristem
Explanation:
Exp:B Girth development is due to lateral meristem tissue Lateral meristem (cambium) is situated at the bark and it is responsible for the increase in the girth of the stem or root. The lateral meristem includes cambium which is responsible for the secondary growth of the plant Hence, the girth of the stem increases due to the lateral meristem tissues. Lateral meristem are found in woody plants.
UP CPMT-2010
Anatomy of Flowering Plants
271483
Meristematic tissue are
1 premature having ability of division
2 mature does not have ability of division
3 premature not having ability of division
4 complex differentiating in xylem, phloem and cambium
Explanation:
Exp:A Meristematic tissue are premature having ability of division. These tissues contain living cells with varied shapes. They possess a large nucleus divided by the vacuole. The cell have no intercellular space. This tissues heal the wounds of an injured plant. They possess a single large and prominent nucleus. The meristematic tissue has the quality of self renewal.
271479
Portion of apical meristem that gives rise to xylem tissue is called
1 Protoxylem
2 Procambium
3 Metaxylem
4 Tracheid
Explanation:
Exp:B Portion of apical meristem that gives rise to xylem tissue is called 'procambium'. The procambium gives rise to vascular tissues, including the primary xylem and primary phloem.
WB JEE-2012
Anatomy of Flowering Plants
271480
Which of the following is the region of cell division?
1 Root cap
2 meristematic region
3 Root hair zone
4 None of these
Explanation:
Exp:B Meristematic cells are responsible for the root and shoot growth of plants These cells have the ability of divide and increase in number and increase the length as well as the girth of the stem and root. Meristematic tissues are cells or group of cells that have the ability to divide. The cells present in these tissues constantly divide to produce new cells.
Rajasthan PMT-2004
Anatomy of Flowering Plants
271482
Girth development is due to
1 intercalary meristem
2 lateral meristem
3 apical meristem
4 plate meristem
Explanation:
Exp:B Girth development is due to lateral meristem tissue Lateral meristem (cambium) is situated at the bark and it is responsible for the increase in the girth of the stem or root. The lateral meristem includes cambium which is responsible for the secondary growth of the plant Hence, the girth of the stem increases due to the lateral meristem tissues. Lateral meristem are found in woody plants.
UP CPMT-2010
Anatomy of Flowering Plants
271483
Meristematic tissue are
1 premature having ability of division
2 mature does not have ability of division
3 premature not having ability of division
4 complex differentiating in xylem, phloem and cambium
Explanation:
Exp:A Meristematic tissue are premature having ability of division. These tissues contain living cells with varied shapes. They possess a large nucleus divided by the vacuole. The cell have no intercellular space. This tissues heal the wounds of an injured plant. They possess a single large and prominent nucleus. The meristematic tissue has the quality of self renewal.
