267161
Fibrous root system is better adopted than tap root system for
1 transport of organic matter.
2 absorption of water and minerals.
3 storage of food.
4 anchorage of plant to soil.
Explanation:
(d) Fibrous root system is better adopted than tap root system for anchorage of plants to soil. In fibrous root system, the roots originate from the base of the stem. E.g, wheat plant. Tap root system is the primary root which is short lived and is replaced by a large number of roots (called fibrous root).
Morphology of Plants
267162
Fibrous root system is found in
1 monocotyledonous plants.
2 dicotyledonous plants.
3 bryophytes.
4 gymnosperms.
Explanation:
(a) Fibrous root system is found in monocotyledonous plants. In monocotyledons, primary root is short lived and replaced by a large number of roots which originate from the base of the stem and constitute the fibrous root system.
NCERT Page-65 / N-58
Morphology of Plants
267163
Fibrous roots originate from
1 upper nodes
2 Base of stem
3 leaf buds
4 none of these
Explanation:
(b) In maize, Pandamus, etc., adventitious roots develop from the lower nodes of the stem to provide mechanical support and are called stilt roots.
NCERT Page-65 / N-58
Morphology of Plants
267164
The part of the root which is most active in water absorption is called
1 root cap
2 maturation zone
3 meristematic zone
4 zone of elongation
Explanation:
(b) Water absorption takes place through root hairs. The latter are present only in the maturation zone.
267161
Fibrous root system is better adopted than tap root system for
1 transport of organic matter.
2 absorption of water and minerals.
3 storage of food.
4 anchorage of plant to soil.
Explanation:
(d) Fibrous root system is better adopted than tap root system for anchorage of plants to soil. In fibrous root system, the roots originate from the base of the stem. E.g, wheat plant. Tap root system is the primary root which is short lived and is replaced by a large number of roots (called fibrous root).
Morphology of Plants
267162
Fibrous root system is found in
1 monocotyledonous plants.
2 dicotyledonous plants.
3 bryophytes.
4 gymnosperms.
Explanation:
(a) Fibrous root system is found in monocotyledonous plants. In monocotyledons, primary root is short lived and replaced by a large number of roots which originate from the base of the stem and constitute the fibrous root system.
NCERT Page-65 / N-58
Morphology of Plants
267163
Fibrous roots originate from
1 upper nodes
2 Base of stem
3 leaf buds
4 none of these
Explanation:
(b) In maize, Pandamus, etc., adventitious roots develop from the lower nodes of the stem to provide mechanical support and are called stilt roots.
NCERT Page-65 / N-58
Morphology of Plants
267164
The part of the root which is most active in water absorption is called
1 root cap
2 maturation zone
3 meristematic zone
4 zone of elongation
Explanation:
(b) Water absorption takes place through root hairs. The latter are present only in the maturation zone.
267161
Fibrous root system is better adopted than tap root system for
1 transport of organic matter.
2 absorption of water and minerals.
3 storage of food.
4 anchorage of plant to soil.
Explanation:
(d) Fibrous root system is better adopted than tap root system for anchorage of plants to soil. In fibrous root system, the roots originate from the base of the stem. E.g, wheat plant. Tap root system is the primary root which is short lived and is replaced by a large number of roots (called fibrous root).
Morphology of Plants
267162
Fibrous root system is found in
1 monocotyledonous plants.
2 dicotyledonous plants.
3 bryophytes.
4 gymnosperms.
Explanation:
(a) Fibrous root system is found in monocotyledonous plants. In monocotyledons, primary root is short lived and replaced by a large number of roots which originate from the base of the stem and constitute the fibrous root system.
NCERT Page-65 / N-58
Morphology of Plants
267163
Fibrous roots originate from
1 upper nodes
2 Base of stem
3 leaf buds
4 none of these
Explanation:
(b) In maize, Pandamus, etc., adventitious roots develop from the lower nodes of the stem to provide mechanical support and are called stilt roots.
NCERT Page-65 / N-58
Morphology of Plants
267164
The part of the root which is most active in water absorption is called
1 root cap
2 maturation zone
3 meristematic zone
4 zone of elongation
Explanation:
(b) Water absorption takes place through root hairs. The latter are present only in the maturation zone.
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Morphology of Plants
267161
Fibrous root system is better adopted than tap root system for
1 transport of organic matter.
2 absorption of water and minerals.
3 storage of food.
4 anchorage of plant to soil.
Explanation:
(d) Fibrous root system is better adopted than tap root system for anchorage of plants to soil. In fibrous root system, the roots originate from the base of the stem. E.g, wheat plant. Tap root system is the primary root which is short lived and is replaced by a large number of roots (called fibrous root).
Morphology of Plants
267162
Fibrous root system is found in
1 monocotyledonous plants.
2 dicotyledonous plants.
3 bryophytes.
4 gymnosperms.
Explanation:
(a) Fibrous root system is found in monocotyledonous plants. In monocotyledons, primary root is short lived and replaced by a large number of roots which originate from the base of the stem and constitute the fibrous root system.
NCERT Page-65 / N-58
Morphology of Plants
267163
Fibrous roots originate from
1 upper nodes
2 Base of stem
3 leaf buds
4 none of these
Explanation:
(b) In maize, Pandamus, etc., adventitious roots develop from the lower nodes of the stem to provide mechanical support and are called stilt roots.
NCERT Page-65 / N-58
Morphology of Plants
267164
The part of the root which is most active in water absorption is called
1 root cap
2 maturation zone
3 meristematic zone
4 zone of elongation
Explanation:
(b) Water absorption takes place through root hairs. The latter are present only in the maturation zone.
