333800
Assertion : Higher plants have meristematic regions for indefinite growth Reason : Higher plants have root and shoot apices
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Both Assertion and Reason are true and Reason is correct explanation of Assertion. Growth in plants is largely restricted to specialised regions of active cell division called meristems, the meristems which occur at the tips of roots and shoots and produce primary tissues are called apical meristems.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333801
Permanent cells are formed by
1 Cell division in the primary meristem only
2 Cell division in the secondary meristem only
3 Both 1 and 2
4 Neither of them
Explanation:
Division of cells in both primary and secondary meristem results in the formation of new cells called permanent or mature cells. Which becomes structurally and functionally specialised and loose the ability to divide.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333802
The secondary meristem originates from -
1 Secondary meristem itself
2 Primary meristem
3 Primary permanent tissue
4 Cylindrical meristem
Explanation:
Secondary meristem develops from permanent tissues during secondary growth and gives rise to secondary tissues.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333803
The function of root cap is -
1 Anchorage to the soil
2 Provide protection to root apex
3 Absorption of nutrients
4 All are correct
Explanation:
Root cap protects the tender apex of the root as it makes its way through the soil.
333800
Assertion : Higher plants have meristematic regions for indefinite growth Reason : Higher plants have root and shoot apices
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Both Assertion and Reason are true and Reason is correct explanation of Assertion. Growth in plants is largely restricted to specialised regions of active cell division called meristems, the meristems which occur at the tips of roots and shoots and produce primary tissues are called apical meristems.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333801
Permanent cells are formed by
1 Cell division in the primary meristem only
2 Cell division in the secondary meristem only
3 Both 1 and 2
4 Neither of them
Explanation:
Division of cells in both primary and secondary meristem results in the formation of new cells called permanent or mature cells. Which becomes structurally and functionally specialised and loose the ability to divide.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333802
The secondary meristem originates from -
1 Secondary meristem itself
2 Primary meristem
3 Primary permanent tissue
4 Cylindrical meristem
Explanation:
Secondary meristem develops from permanent tissues during secondary growth and gives rise to secondary tissues.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333803
The function of root cap is -
1 Anchorage to the soil
2 Provide protection to root apex
3 Absorption of nutrients
4 All are correct
Explanation:
Root cap protects the tender apex of the root as it makes its way through the soil.
333800
Assertion : Higher plants have meristematic regions for indefinite growth Reason : Higher plants have root and shoot apices
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Both Assertion and Reason are true and Reason is correct explanation of Assertion. Growth in plants is largely restricted to specialised regions of active cell division called meristems, the meristems which occur at the tips of roots and shoots and produce primary tissues are called apical meristems.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333801
Permanent cells are formed by
1 Cell division in the primary meristem only
2 Cell division in the secondary meristem only
3 Both 1 and 2
4 Neither of them
Explanation:
Division of cells in both primary and secondary meristem results in the formation of new cells called permanent or mature cells. Which becomes structurally and functionally specialised and loose the ability to divide.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333802
The secondary meristem originates from -
1 Secondary meristem itself
2 Primary meristem
3 Primary permanent tissue
4 Cylindrical meristem
Explanation:
Secondary meristem develops from permanent tissues during secondary growth and gives rise to secondary tissues.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333803
The function of root cap is -
1 Anchorage to the soil
2 Provide protection to root apex
3 Absorption of nutrients
4 All are correct
Explanation:
Root cap protects the tender apex of the root as it makes its way through the soil.
333800
Assertion : Higher plants have meristematic regions for indefinite growth Reason : Higher plants have root and shoot apices
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Both Assertion and Reason are true and Reason is correct explanation of Assertion. Growth in plants is largely restricted to specialised regions of active cell division called meristems, the meristems which occur at the tips of roots and shoots and produce primary tissues are called apical meristems.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333801
Permanent cells are formed by
1 Cell division in the primary meristem only
2 Cell division in the secondary meristem only
3 Both 1 and 2
4 Neither of them
Explanation:
Division of cells in both primary and secondary meristem results in the formation of new cells called permanent or mature cells. Which becomes structurally and functionally specialised and loose the ability to divide.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333802
The secondary meristem originates from -
1 Secondary meristem itself
2 Primary meristem
3 Primary permanent tissue
4 Cylindrical meristem
Explanation:
Secondary meristem develops from permanent tissues during secondary growth and gives rise to secondary tissues.
BIOXI06: ANATOMY OF FLOWERING PLANTS
333803
The function of root cap is -
1 Anchorage to the soil
2 Provide protection to root apex
3 Absorption of nutrients
4 All are correct
Explanation:
Root cap protects the tender apex of the root as it makes its way through the soil.
