333737
Passage cells are thin walled cells found in
1 Endodermis of roots facilitating rapid transport of water from cortex to pericycle
2 Phloem elements that serve as entry points for substances for transport to other plant parts
3 Testa of seeds to enable emergence of growing embryonic axis during seed germination
4 Central region of style through which the pollen tube grows towards the ovary
Explanation:
In roots, endodermis is the innermost layer of cortex. Some of the endodermal cells present opposite to the xylem patches are thin walled and are called passage cells or transfusion cells. Passage cells help in transfer of water and dissolved salts from cortex directly into the xylem and ultimately to the pericycle.
AIPMT - 2007
BIOXI06: ANATOMY OF FLOWERING PLANTS
333738
The layers of cells lying between endodermis and vascular bundle is
1 Cortex
2 Pericycle
3 Pith
4 Conjunctive tissue
Explanation:
The layers of cells lying between endodermis and vascular bundles is pericycle. Pericycle is a few layers of thick-walled parenchyomatous cells .
BIOXI06: ANATOMY OF FLOWERING PLANTS
333739
Monocot root resembles dicot root in the presence of
1 Many vascular bundles
2 Well developed medulla
3 Absence of secondary growth
4 Radial vascular bundles
Explanation:
Roots (monocots and dicots) are characterised by radial or separate vascular bundles.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333740
Identify the components labeled A-D in the given dicot root diagram?
1 A - Root hair, B - Cortex, C - Endodermis, D - Pith
2 A- Cortex, B- Endodermis, C - Pith, D - Root hair
3 A - Endodermis, B - Cortex, C - Root hair, D - Pith
4 A - Cortex, B - Root hair, C - Endodermis, D - Pith
Explanation:
The given diagram can be labelled as A Root hair , B - Cortex, C - Endodermis, D Pith.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333741
Waxy material secreted by endodermal cells is known as
1 Lignin
2 Pectin
3 Cuticle
4 Suberin
Explanation:
The tangential as well as radial walls of the endodermal cells have a deposition of waterimpermeable, waxy material suberin.
333737
Passage cells are thin walled cells found in
1 Endodermis of roots facilitating rapid transport of water from cortex to pericycle
2 Phloem elements that serve as entry points for substances for transport to other plant parts
3 Testa of seeds to enable emergence of growing embryonic axis during seed germination
4 Central region of style through which the pollen tube grows towards the ovary
Explanation:
In roots, endodermis is the innermost layer of cortex. Some of the endodermal cells present opposite to the xylem patches are thin walled and are called passage cells or transfusion cells. Passage cells help in transfer of water and dissolved salts from cortex directly into the xylem and ultimately to the pericycle.
AIPMT - 2007
BIOXI06: ANATOMY OF FLOWERING PLANTS
333738
The layers of cells lying between endodermis and vascular bundle is
1 Cortex
2 Pericycle
3 Pith
4 Conjunctive tissue
Explanation:
The layers of cells lying between endodermis and vascular bundles is pericycle. Pericycle is a few layers of thick-walled parenchyomatous cells .
BIOXI06: ANATOMY OF FLOWERING PLANTS
333739
Monocot root resembles dicot root in the presence of
1 Many vascular bundles
2 Well developed medulla
3 Absence of secondary growth
4 Radial vascular bundles
Explanation:
Roots (monocots and dicots) are characterised by radial or separate vascular bundles.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333740
Identify the components labeled A-D in the given dicot root diagram?
1 A - Root hair, B - Cortex, C - Endodermis, D - Pith
2 A- Cortex, B- Endodermis, C - Pith, D - Root hair
3 A - Endodermis, B - Cortex, C - Root hair, D - Pith
4 A - Cortex, B - Root hair, C - Endodermis, D - Pith
Explanation:
The given diagram can be labelled as A Root hair , B - Cortex, C - Endodermis, D Pith.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333741
Waxy material secreted by endodermal cells is known as
1 Lignin
2 Pectin
3 Cuticle
4 Suberin
Explanation:
The tangential as well as radial walls of the endodermal cells have a deposition of waterimpermeable, waxy material suberin.
333737
Passage cells are thin walled cells found in
1 Endodermis of roots facilitating rapid transport of water from cortex to pericycle
2 Phloem elements that serve as entry points for substances for transport to other plant parts
3 Testa of seeds to enable emergence of growing embryonic axis during seed germination
4 Central region of style through which the pollen tube grows towards the ovary
Explanation:
In roots, endodermis is the innermost layer of cortex. Some of the endodermal cells present opposite to the xylem patches are thin walled and are called passage cells or transfusion cells. Passage cells help in transfer of water and dissolved salts from cortex directly into the xylem and ultimately to the pericycle.
AIPMT - 2007
BIOXI06: ANATOMY OF FLOWERING PLANTS
333738
The layers of cells lying between endodermis and vascular bundle is
1 Cortex
2 Pericycle
3 Pith
4 Conjunctive tissue
Explanation:
The layers of cells lying between endodermis and vascular bundles is pericycle. Pericycle is a few layers of thick-walled parenchyomatous cells .
BIOXI06: ANATOMY OF FLOWERING PLANTS
333739
Monocot root resembles dicot root in the presence of
1 Many vascular bundles
2 Well developed medulla
3 Absence of secondary growth
4 Radial vascular bundles
Explanation:
Roots (monocots and dicots) are characterised by radial or separate vascular bundles.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333740
Identify the components labeled A-D in the given dicot root diagram?
1 A - Root hair, B - Cortex, C - Endodermis, D - Pith
2 A- Cortex, B- Endodermis, C - Pith, D - Root hair
3 A - Endodermis, B - Cortex, C - Root hair, D - Pith
4 A - Cortex, B - Root hair, C - Endodermis, D - Pith
Explanation:
The given diagram can be labelled as A Root hair , B - Cortex, C - Endodermis, D Pith.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333741
Waxy material secreted by endodermal cells is known as
1 Lignin
2 Pectin
3 Cuticle
4 Suberin
Explanation:
The tangential as well as radial walls of the endodermal cells have a deposition of waterimpermeable, waxy material suberin.
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BIOXI06: ANATOMY OF FLOWERING PLANTS
333737
Passage cells are thin walled cells found in
1 Endodermis of roots facilitating rapid transport of water from cortex to pericycle
2 Phloem elements that serve as entry points for substances for transport to other plant parts
3 Testa of seeds to enable emergence of growing embryonic axis during seed germination
4 Central region of style through which the pollen tube grows towards the ovary
Explanation:
In roots, endodermis is the innermost layer of cortex. Some of the endodermal cells present opposite to the xylem patches are thin walled and are called passage cells or transfusion cells. Passage cells help in transfer of water and dissolved salts from cortex directly into the xylem and ultimately to the pericycle.
AIPMT - 2007
BIOXI06: ANATOMY OF FLOWERING PLANTS
333738
The layers of cells lying between endodermis and vascular bundle is
1 Cortex
2 Pericycle
3 Pith
4 Conjunctive tissue
Explanation:
The layers of cells lying between endodermis and vascular bundles is pericycle. Pericycle is a few layers of thick-walled parenchyomatous cells .
BIOXI06: ANATOMY OF FLOWERING PLANTS
333739
Monocot root resembles dicot root in the presence of
1 Many vascular bundles
2 Well developed medulla
3 Absence of secondary growth
4 Radial vascular bundles
Explanation:
Roots (monocots and dicots) are characterised by radial or separate vascular bundles.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333740
Identify the components labeled A-D in the given dicot root diagram?
1 A - Root hair, B - Cortex, C - Endodermis, D - Pith
2 A- Cortex, B- Endodermis, C - Pith, D - Root hair
3 A - Endodermis, B - Cortex, C - Root hair, D - Pith
4 A - Cortex, B - Root hair, C - Endodermis, D - Pith
Explanation:
The given diagram can be labelled as A Root hair , B - Cortex, C - Endodermis, D Pith.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333741
Waxy material secreted by endodermal cells is known as
1 Lignin
2 Pectin
3 Cuticle
4 Suberin
Explanation:
The tangential as well as radial walls of the endodermal cells have a deposition of waterimpermeable, waxy material suberin.
333737
Passage cells are thin walled cells found in
1 Endodermis of roots facilitating rapid transport of water from cortex to pericycle
2 Phloem elements that serve as entry points for substances for transport to other plant parts
3 Testa of seeds to enable emergence of growing embryonic axis during seed germination
4 Central region of style through which the pollen tube grows towards the ovary
Explanation:
In roots, endodermis is the innermost layer of cortex. Some of the endodermal cells present opposite to the xylem patches are thin walled and are called passage cells or transfusion cells. Passage cells help in transfer of water and dissolved salts from cortex directly into the xylem and ultimately to the pericycle.
AIPMT - 2007
BIOXI06: ANATOMY OF FLOWERING PLANTS
333738
The layers of cells lying between endodermis and vascular bundle is
1 Cortex
2 Pericycle
3 Pith
4 Conjunctive tissue
Explanation:
The layers of cells lying between endodermis and vascular bundles is pericycle. Pericycle is a few layers of thick-walled parenchyomatous cells .
BIOXI06: ANATOMY OF FLOWERING PLANTS
333739
Monocot root resembles dicot root in the presence of
1 Many vascular bundles
2 Well developed medulla
3 Absence of secondary growth
4 Radial vascular bundles
Explanation:
Roots (monocots and dicots) are characterised by radial or separate vascular bundles.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333740
Identify the components labeled A-D in the given dicot root diagram?
1 A - Root hair, B - Cortex, C - Endodermis, D - Pith
2 A- Cortex, B- Endodermis, C - Pith, D - Root hair
3 A - Endodermis, B - Cortex, C - Root hair, D - Pith
4 A - Cortex, B - Root hair, C - Endodermis, D - Pith
Explanation:
The given diagram can be labelled as A Root hair , B - Cortex, C - Endodermis, D Pith.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333741
Waxy material secreted by endodermal cells is known as
1 Lignin
2 Pectin
3 Cuticle
4 Suberin
Explanation:
The tangential as well as radial walls of the endodermal cells have a deposition of waterimpermeable, waxy material suberin.
