Cork Cambium
BIOXI06: ANATOMY OF FLOWERING PLANTS

333679 Match the columns I and II.
Column I
Column II
A
Phellogen
P
Dendrochronology
B
Annual rings
Q
Cell dedifferentiation
C
Cork
R
Deposition of suberin

1 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{Q}, \mathrm{C}-\mathrm{R}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
3 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
BIOXI06: ANATOMY OF FLOWERING PLANTS

333680 The bark of tree comprises of

1 All the tissue outside the vascular cambium
2 Periderm and secondary phloem.
3 Only the cork
4 The cork and periderm
BIOXI06: ANATOMY OF FLOWERING PLANTS

333681 Identify the components labeled A - D in the given Lenticel diagram?
supporting img

1 A- Epidermis, B-Complimentary cells, C-Cork cambium, D- Secondary cortex
2 A- Complimentary cells, B- Epidermis, C- Cork cambium, D- Secondary cortex
3 A- Cork cambium, B- Secondary cortex, C- Epidermis, D- Complimentary cells
4 A- Secondary cortex, B- Complimentary cells, C- Cork cambium, D- Epidermis
BIOXI06: ANATOMY OF FLOWERING PLANTS

333682 Statement A :
Bark refers to a number of tissue types, viz., periderm and secondary phloem.
Statement B :
At certain regions, the phellogen cuts off closely arranged parenchymatous cells on the inner side instead of cork cells.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXI06: ANATOMY OF FLOWERING PLANTS

333679 Match the columns I and II.
Column I
Column II
A
Phellogen
P
Dendrochronology
B
Annual rings
Q
Cell dedifferentiation
C
Cork
R
Deposition of suberin

1 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{Q}, \mathrm{C}-\mathrm{R}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
3 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
BIOXI06: ANATOMY OF FLOWERING PLANTS

333680 The bark of tree comprises of

1 All the tissue outside the vascular cambium
2 Periderm and secondary phloem.
3 Only the cork
4 The cork and periderm
BIOXI06: ANATOMY OF FLOWERING PLANTS

333681 Identify the components labeled A - D in the given Lenticel diagram?
supporting img

1 A- Epidermis, B-Complimentary cells, C-Cork cambium, D- Secondary cortex
2 A- Complimentary cells, B- Epidermis, C- Cork cambium, D- Secondary cortex
3 A- Cork cambium, B- Secondary cortex, C- Epidermis, D- Complimentary cells
4 A- Secondary cortex, B- Complimentary cells, C- Cork cambium, D- Epidermis
BIOXI06: ANATOMY OF FLOWERING PLANTS

333682 Statement A :
Bark refers to a number of tissue types, viz., periderm and secondary phloem.
Statement B :
At certain regions, the phellogen cuts off closely arranged parenchymatous cells on the inner side instead of cork cells.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI06: ANATOMY OF FLOWERING PLANTS

333679 Match the columns I and II.
Column I
Column II
A
Phellogen
P
Dendrochronology
B
Annual rings
Q
Cell dedifferentiation
C
Cork
R
Deposition of suberin

1 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{Q}, \mathrm{C}-\mathrm{R}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
3 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
BIOXI06: ANATOMY OF FLOWERING PLANTS

333680 The bark of tree comprises of

1 All the tissue outside the vascular cambium
2 Periderm and secondary phloem.
3 Only the cork
4 The cork and periderm
BIOXI06: ANATOMY OF FLOWERING PLANTS

333681 Identify the components labeled A - D in the given Lenticel diagram?
supporting img

1 A- Epidermis, B-Complimentary cells, C-Cork cambium, D- Secondary cortex
2 A- Complimentary cells, B- Epidermis, C- Cork cambium, D- Secondary cortex
3 A- Cork cambium, B- Secondary cortex, C- Epidermis, D- Complimentary cells
4 A- Secondary cortex, B- Complimentary cells, C- Cork cambium, D- Epidermis
BIOXI06: ANATOMY OF FLOWERING PLANTS

333682 Statement A :
Bark refers to a number of tissue types, viz., periderm and secondary phloem.
Statement B :
At certain regions, the phellogen cuts off closely arranged parenchymatous cells on the inner side instead of cork cells.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI06: ANATOMY OF FLOWERING PLANTS

333679 Match the columns I and II.
Column I
Column II
A
Phellogen
P
Dendrochronology
B
Annual rings
Q
Cell dedifferentiation
C
Cork
R
Deposition of suberin

1 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{Q}, \mathrm{C}-\mathrm{R}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
3 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
BIOXI06: ANATOMY OF FLOWERING PLANTS

333680 The bark of tree comprises of

1 All the tissue outside the vascular cambium
2 Periderm and secondary phloem.
3 Only the cork
4 The cork and periderm
BIOXI06: ANATOMY OF FLOWERING PLANTS

333681 Identify the components labeled A - D in the given Lenticel diagram?
supporting img

1 A- Epidermis, B-Complimentary cells, C-Cork cambium, D- Secondary cortex
2 A- Complimentary cells, B- Epidermis, C- Cork cambium, D- Secondary cortex
3 A- Cork cambium, B- Secondary cortex, C- Epidermis, D- Complimentary cells
4 A- Secondary cortex, B- Complimentary cells, C- Cork cambium, D- Epidermis
BIOXI06: ANATOMY OF FLOWERING PLANTS

333682 Statement A :
Bark refers to a number of tissue types, viz., periderm and secondary phloem.
Statement B :
At certain regions, the phellogen cuts off closely arranged parenchymatous cells on the inner side instead of cork cells.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.