In the monocotyledons, the vascular bundles have no cambium present in them. Hence, since they do not form secondary tissues they are referred to as closed.
NC-I-73
3 RBTS PAPER
162698
As compared to a dicot root, a monocot root has :
1 More abundant secondary xylem
2 Many xylem bundles (polyarch)
3 Fewer xylem bundles
4 Relatively small pith
Explanation:
As compared to the dicot root which have fewer xylem bundles, there are usually more than six (polyarch) xylem bundles in the monocot root.
NC-I-73
3 RBTS PAPER
162703
Which plant amongst following bears fibrous root system?
1 Mustard plant
2 Wheat plant
3 Monstera
4 Banyan tree
Explanation:
Fibrous roots are large number of roots that originates from the base of stem after replacing the short-lived primary root. These can be seen in monocotyledonous plants like wheat plant.
NC-I- 58
3 RBTS PAPER
162704
Which of the following is incorrect?
1 Roots help in water and mineral absorption from soil
2 Roots provide a proper anchorage
3 Roots store food material and synthesise plant growth regulators
4 Roots lack meristematic activity
Explanation:
A few milimetres above the root cap is the region of meristematic activity possessing very small, repeatedly dividing thin-walled cells with dense protoplasm. This region shows that meristematic activity is present in roots.
In the monocotyledons, the vascular bundles have no cambium present in them. Hence, since they do not form secondary tissues they are referred to as closed.
NC-I-73
3 RBTS PAPER
162698
As compared to a dicot root, a monocot root has :
1 More abundant secondary xylem
2 Many xylem bundles (polyarch)
3 Fewer xylem bundles
4 Relatively small pith
Explanation:
As compared to the dicot root which have fewer xylem bundles, there are usually more than six (polyarch) xylem bundles in the monocot root.
NC-I-73
3 RBTS PAPER
162703
Which plant amongst following bears fibrous root system?
1 Mustard plant
2 Wheat plant
3 Monstera
4 Banyan tree
Explanation:
Fibrous roots are large number of roots that originates from the base of stem after replacing the short-lived primary root. These can be seen in monocotyledonous plants like wheat plant.
NC-I- 58
3 RBTS PAPER
162704
Which of the following is incorrect?
1 Roots help in water and mineral absorption from soil
2 Roots provide a proper anchorage
3 Roots store food material and synthesise plant growth regulators
4 Roots lack meristematic activity
Explanation:
A few milimetres above the root cap is the region of meristematic activity possessing very small, repeatedly dividing thin-walled cells with dense protoplasm. This region shows that meristematic activity is present in roots.
In the monocotyledons, the vascular bundles have no cambium present in them. Hence, since they do not form secondary tissues they are referred to as closed.
NC-I-73
3 RBTS PAPER
162698
As compared to a dicot root, a monocot root has :
1 More abundant secondary xylem
2 Many xylem bundles (polyarch)
3 Fewer xylem bundles
4 Relatively small pith
Explanation:
As compared to the dicot root which have fewer xylem bundles, there are usually more than six (polyarch) xylem bundles in the monocot root.
NC-I-73
3 RBTS PAPER
162703
Which plant amongst following bears fibrous root system?
1 Mustard plant
2 Wheat plant
3 Monstera
4 Banyan tree
Explanation:
Fibrous roots are large number of roots that originates from the base of stem after replacing the short-lived primary root. These can be seen in monocotyledonous plants like wheat plant.
NC-I- 58
3 RBTS PAPER
162704
Which of the following is incorrect?
1 Roots help in water and mineral absorption from soil
2 Roots provide a proper anchorage
3 Roots store food material and synthesise plant growth regulators
4 Roots lack meristematic activity
Explanation:
A few milimetres above the root cap is the region of meristematic activity possessing very small, repeatedly dividing thin-walled cells with dense protoplasm. This region shows that meristematic activity is present in roots.
In the monocotyledons, the vascular bundles have no cambium present in them. Hence, since they do not form secondary tissues they are referred to as closed.
NC-I-73
3 RBTS PAPER
162698
As compared to a dicot root, a monocot root has :
1 More abundant secondary xylem
2 Many xylem bundles (polyarch)
3 Fewer xylem bundles
4 Relatively small pith
Explanation:
As compared to the dicot root which have fewer xylem bundles, there are usually more than six (polyarch) xylem bundles in the monocot root.
NC-I-73
3 RBTS PAPER
162703
Which plant amongst following bears fibrous root system?
1 Mustard plant
2 Wheat plant
3 Monstera
4 Banyan tree
Explanation:
Fibrous roots are large number of roots that originates from the base of stem after replacing the short-lived primary root. These can be seen in monocotyledonous plants like wheat plant.
NC-I- 58
3 RBTS PAPER
162704
Which of the following is incorrect?
1 Roots help in water and mineral absorption from soil
2 Roots provide a proper anchorage
3 Roots store food material and synthesise plant growth regulators
4 Roots lack meristematic activity
Explanation:
A few milimetres above the root cap is the region of meristematic activity possessing very small, repeatedly dividing thin-walled cells with dense protoplasm. This region shows that meristematic activity is present in roots.
In the monocotyledons, the vascular bundles have no cambium present in them. Hence, since they do not form secondary tissues they are referred to as closed.
NC-I-73
3 RBTS PAPER
162698
As compared to a dicot root, a monocot root has :
1 More abundant secondary xylem
2 Many xylem bundles (polyarch)
3 Fewer xylem bundles
4 Relatively small pith
Explanation:
As compared to the dicot root which have fewer xylem bundles, there are usually more than six (polyarch) xylem bundles in the monocot root.
NC-I-73
3 RBTS PAPER
162703
Which plant amongst following bears fibrous root system?
1 Mustard plant
2 Wheat plant
3 Monstera
4 Banyan tree
Explanation:
Fibrous roots are large number of roots that originates from the base of stem after replacing the short-lived primary root. These can be seen in monocotyledonous plants like wheat plant.
NC-I- 58
3 RBTS PAPER
162704
Which of the following is incorrect?
1 Roots help in water and mineral absorption from soil
2 Roots provide a proper anchorage
3 Roots store food material and synthesise plant growth regulators
4 Roots lack meristematic activity
Explanation:
A few milimetres above the root cap is the region of meristematic activity possessing very small, repeatedly dividing thin-walled cells with dense protoplasm. This region shows that meristematic activity is present in roots.