2 endogenously from the tissues at the main growing point
3 endogenously from the cambial tissues
4 exogenously from the inner most cortex
Explanation:
(d)The axillary buds arise exogenously from the inner most cortex.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285782
The critical study of secondary growth can be best in which pair of plants
1 sugarcane and sunflower
2 teak and pine
3 deodar and fern
4 wheat and maidenhair fern
Explanation:
(b)The critical study of secondary growth can be best seen in teak and pine because they are gymnosperms and has a number of active meristematic tissue called cambium.
NCERT 94–95
Anatomy of Flowering Plants(NCERT)
285783
Removal of ring wood of tissue outside the vascular cambium from the tree trunk kills it because
1 water cannot move up
2 food does not travels down and roots become starved
3 shoot become starved
4 annual rings are not produced
Explanation:
(b)Vascular cambium forms phloem tissue outside. Food synthesized in the leaves move to different parts of the plant through the phloem.
NCERT 96
Anatomy of Flowering Plants(NCERT)
285784
The trees growing in desert will
1 show alternate rings of xylem and sclerenchyma
2 have only conjunctive tissue and phloem
3 show distinct annual rings
4 not show distinct annual rings
Explanation:
(d)Because climatic variation (autumn and spring seasons)is absent in deserts.
2 endogenously from the tissues at the main growing point
3 endogenously from the cambial tissues
4 exogenously from the inner most cortex
Explanation:
(d)The axillary buds arise exogenously from the inner most cortex.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285782
The critical study of secondary growth can be best in which pair of plants
1 sugarcane and sunflower
2 teak and pine
3 deodar and fern
4 wheat and maidenhair fern
Explanation:
(b)The critical study of secondary growth can be best seen in teak and pine because they are gymnosperms and has a number of active meristematic tissue called cambium.
NCERT 94–95
Anatomy of Flowering Plants(NCERT)
285783
Removal of ring wood of tissue outside the vascular cambium from the tree trunk kills it because
1 water cannot move up
2 food does not travels down and roots become starved
3 shoot become starved
4 annual rings are not produced
Explanation:
(b)Vascular cambium forms phloem tissue outside. Food synthesized in the leaves move to different parts of the plant through the phloem.
NCERT 96
Anatomy of Flowering Plants(NCERT)
285784
The trees growing in desert will
1 show alternate rings of xylem and sclerenchyma
2 have only conjunctive tissue and phloem
3 show distinct annual rings
4 not show distinct annual rings
Explanation:
(d)Because climatic variation (autumn and spring seasons)is absent in deserts.
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Anatomy of Flowering Plants(NCERT)
285781
The axillary buds arise
1 endogenously from the pericycle
2 endogenously from the tissues at the main growing point
3 endogenously from the cambial tissues
4 exogenously from the inner most cortex
Explanation:
(d)The axillary buds arise exogenously from the inner most cortex.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285782
The critical study of secondary growth can be best in which pair of plants
1 sugarcane and sunflower
2 teak and pine
3 deodar and fern
4 wheat and maidenhair fern
Explanation:
(b)The critical study of secondary growth can be best seen in teak and pine because they are gymnosperms and has a number of active meristematic tissue called cambium.
NCERT 94–95
Anatomy of Flowering Plants(NCERT)
285783
Removal of ring wood of tissue outside the vascular cambium from the tree trunk kills it because
1 water cannot move up
2 food does not travels down and roots become starved
3 shoot become starved
4 annual rings are not produced
Explanation:
(b)Vascular cambium forms phloem tissue outside. Food synthesized in the leaves move to different parts of the plant through the phloem.
NCERT 96
Anatomy of Flowering Plants(NCERT)
285784
The trees growing in desert will
1 show alternate rings of xylem and sclerenchyma
2 have only conjunctive tissue and phloem
3 show distinct annual rings
4 not show distinct annual rings
Explanation:
(d)Because climatic variation (autumn and spring seasons)is absent in deserts.
2 endogenously from the tissues at the main growing point
3 endogenously from the cambial tissues
4 exogenously from the inner most cortex
Explanation:
(d)The axillary buds arise exogenously from the inner most cortex.
NCERT 85
Anatomy of Flowering Plants(NCERT)
285782
The critical study of secondary growth can be best in which pair of plants
1 sugarcane and sunflower
2 teak and pine
3 deodar and fern
4 wheat and maidenhair fern
Explanation:
(b)The critical study of secondary growth can be best seen in teak and pine because they are gymnosperms and has a number of active meristematic tissue called cambium.
NCERT 94–95
Anatomy of Flowering Plants(NCERT)
285783
Removal of ring wood of tissue outside the vascular cambium from the tree trunk kills it because
1 water cannot move up
2 food does not travels down and roots become starved
3 shoot become starved
4 annual rings are not produced
Explanation:
(b)Vascular cambium forms phloem tissue outside. Food synthesized in the leaves move to different parts of the plant through the phloem.
NCERT 96
Anatomy of Flowering Plants(NCERT)
285784
The trees growing in desert will
1 show alternate rings of xylem and sclerenchyma
2 have only conjunctive tissue and phloem
3 show distinct annual rings
4 not show distinct annual rings
Explanation:
(d)Because climatic variation (autumn and spring seasons)is absent in deserts.