271484
Which type of meristems allow the fallen stem of cereals/grasses to become erect?
1 Apical meristem
2 Lateral meristem
3 Intercalary meristem
4 Secondary meristem
Explanation:
Exp:C 'Intercalary meristem' allow the fallen stem of cereals/grasses to become erect. Intercalary meristem helps in elongation of plant organs and also allow fallen stem of cereals to become erect. This meristem maintains the growth in the internodal region when the cereal stem is lodged, its growth re-occurs due to the meristematic activity of the intercalary meristem.
MGIMS Wardha-2007
Anatomy of Flowering Plants
271485
To promote the growth of lateral branches of a plant:
1 axillary buds are removed
2 apical bud is removed
3 auxin is applied to the apical bud
4 auxin is applied to the decapitated shoot tip
Explanation:
Exp:B To promote the growth of lateral branches of a plant- apical bud is removed. During the apical bud of removing, the IAA concentration lowers and allows the lateral buds to grow. It produces new shoots, which compete to become the lead growth. It results in the growth of lateral branches.
Karnataka CET-2002
Anatomy of Flowering Plants
271486
Viral infection is usually absent in
1 Phloem cells
2 Xylem cells
3 Pith cells
4 Apical meristem
Explanation:
Exp:D Viral infection is usually absent in 'Apical meristem', Apical meristems are virus free. This is because the spread of virus in the plant tissue does not keep up with the fast meristem growth. If it is actively producing new leaves/flowers. Meristem cells divide at a faster rate than the permanent tissues like pith, phloem and xylem, viruses are unable to divide in them.
BHU PMT (Screening)-2009 Uttarakhand PMT-2009
Anatomy of Flowering Plants
271487
The length of different internodes in a culm of sugarcane is variable because of
1 shoot apical meristem
2 position of axillary buds
3 size of leaf lamina at the node below each internode
4 intercalary meristem
Explanation:
Exp:D The length of different internodes in a culm of sugarcane is variable because of the intercalary meristem. These meristems are present involved in the increases of the internodal length.
Rajasthan PMT-2010
Anatomy of Flowering Plants
271489
The outermost primary meristem gives rise to:
1 epidermis
2 procambium
3 ground meristem
4 All of the above
Explanation:
Exp:A The outermost primary meristem give rise to 'epidermis'. The outer most layer of cells is the protoderm which forms a single sheet of meristematic cells that give rise to the epidermis. The protoderm gives rise to epidermal tissue system, ground meristem forms cortex or ground tissue system and procambium forms vascular tissue system.
271484
Which type of meristems allow the fallen stem of cereals/grasses to become erect?
1 Apical meristem
2 Lateral meristem
3 Intercalary meristem
4 Secondary meristem
Explanation:
Exp:C 'Intercalary meristem' allow the fallen stem of cereals/grasses to become erect. Intercalary meristem helps in elongation of plant organs and also allow fallen stem of cereals to become erect. This meristem maintains the growth in the internodal region when the cereal stem is lodged, its growth re-occurs due to the meristematic activity of the intercalary meristem.
MGIMS Wardha-2007
Anatomy of Flowering Plants
271485
To promote the growth of lateral branches of a plant:
1 axillary buds are removed
2 apical bud is removed
3 auxin is applied to the apical bud
4 auxin is applied to the decapitated shoot tip
Explanation:
Exp:B To promote the growth of lateral branches of a plant- apical bud is removed. During the apical bud of removing, the IAA concentration lowers and allows the lateral buds to grow. It produces new shoots, which compete to become the lead growth. It results in the growth of lateral branches.
Karnataka CET-2002
Anatomy of Flowering Plants
271486
Viral infection is usually absent in
1 Phloem cells
2 Xylem cells
3 Pith cells
4 Apical meristem
Explanation:
Exp:D Viral infection is usually absent in 'Apical meristem', Apical meristems are virus free. This is because the spread of virus in the plant tissue does not keep up with the fast meristem growth. If it is actively producing new leaves/flowers. Meristem cells divide at a faster rate than the permanent tissues like pith, phloem and xylem, viruses are unable to divide in them.
BHU PMT (Screening)-2009 Uttarakhand PMT-2009
Anatomy of Flowering Plants
271487
The length of different internodes in a culm of sugarcane is variable because of
1 shoot apical meristem
2 position of axillary buds
3 size of leaf lamina at the node below each internode
4 intercalary meristem
Explanation:
Exp:D The length of different internodes in a culm of sugarcane is variable because of the intercalary meristem. These meristems are present involved in the increases of the internodal length.
Rajasthan PMT-2010
Anatomy of Flowering Plants
271489
The outermost primary meristem gives rise to:
1 epidermis
2 procambium
3 ground meristem
4 All of the above
Explanation:
Exp:A The outermost primary meristem give rise to 'epidermis'. The outer most layer of cells is the protoderm which forms a single sheet of meristematic cells that give rise to the epidermis. The protoderm gives rise to epidermal tissue system, ground meristem forms cortex or ground tissue system and procambium forms vascular tissue system.
271484
Which type of meristems allow the fallen stem of cereals/grasses to become erect?
1 Apical meristem
2 Lateral meristem
3 Intercalary meristem
4 Secondary meristem
Explanation:
Exp:C 'Intercalary meristem' allow the fallen stem of cereals/grasses to become erect. Intercalary meristem helps in elongation of plant organs and also allow fallen stem of cereals to become erect. This meristem maintains the growth in the internodal region when the cereal stem is lodged, its growth re-occurs due to the meristematic activity of the intercalary meristem.
MGIMS Wardha-2007
Anatomy of Flowering Plants
271485
To promote the growth of lateral branches of a plant:
1 axillary buds are removed
2 apical bud is removed
3 auxin is applied to the apical bud
4 auxin is applied to the decapitated shoot tip
Explanation:
Exp:B To promote the growth of lateral branches of a plant- apical bud is removed. During the apical bud of removing, the IAA concentration lowers and allows the lateral buds to grow. It produces new shoots, which compete to become the lead growth. It results in the growth of lateral branches.
Karnataka CET-2002
Anatomy of Flowering Plants
271486
Viral infection is usually absent in
1 Phloem cells
2 Xylem cells
3 Pith cells
4 Apical meristem
Explanation:
Exp:D Viral infection is usually absent in 'Apical meristem', Apical meristems are virus free. This is because the spread of virus in the plant tissue does not keep up with the fast meristem growth. If it is actively producing new leaves/flowers. Meristem cells divide at a faster rate than the permanent tissues like pith, phloem and xylem, viruses are unable to divide in them.
BHU PMT (Screening)-2009 Uttarakhand PMT-2009
Anatomy of Flowering Plants
271487
The length of different internodes in a culm of sugarcane is variable because of
1 shoot apical meristem
2 position of axillary buds
3 size of leaf lamina at the node below each internode
4 intercalary meristem
Explanation:
Exp:D The length of different internodes in a culm of sugarcane is variable because of the intercalary meristem. These meristems are present involved in the increases of the internodal length.
Rajasthan PMT-2010
Anatomy of Flowering Plants
271489
The outermost primary meristem gives rise to:
1 epidermis
2 procambium
3 ground meristem
4 All of the above
Explanation:
Exp:A The outermost primary meristem give rise to 'epidermis'. The outer most layer of cells is the protoderm which forms a single sheet of meristematic cells that give rise to the epidermis. The protoderm gives rise to epidermal tissue system, ground meristem forms cortex or ground tissue system and procambium forms vascular tissue system.
271484
Which type of meristems allow the fallen stem of cereals/grasses to become erect?
1 Apical meristem
2 Lateral meristem
3 Intercalary meristem
4 Secondary meristem
Explanation:
Exp:C 'Intercalary meristem' allow the fallen stem of cereals/grasses to become erect. Intercalary meristem helps in elongation of plant organs and also allow fallen stem of cereals to become erect. This meristem maintains the growth in the internodal region when the cereal stem is lodged, its growth re-occurs due to the meristematic activity of the intercalary meristem.
MGIMS Wardha-2007
Anatomy of Flowering Plants
271485
To promote the growth of lateral branches of a plant:
1 axillary buds are removed
2 apical bud is removed
3 auxin is applied to the apical bud
4 auxin is applied to the decapitated shoot tip
Explanation:
Exp:B To promote the growth of lateral branches of a plant- apical bud is removed. During the apical bud of removing, the IAA concentration lowers and allows the lateral buds to grow. It produces new shoots, which compete to become the lead growth. It results in the growth of lateral branches.
Karnataka CET-2002
Anatomy of Flowering Plants
271486
Viral infection is usually absent in
1 Phloem cells
2 Xylem cells
3 Pith cells
4 Apical meristem
Explanation:
Exp:D Viral infection is usually absent in 'Apical meristem', Apical meristems are virus free. This is because the spread of virus in the plant tissue does not keep up with the fast meristem growth. If it is actively producing new leaves/flowers. Meristem cells divide at a faster rate than the permanent tissues like pith, phloem and xylem, viruses are unable to divide in them.
BHU PMT (Screening)-2009 Uttarakhand PMT-2009
Anatomy of Flowering Plants
271487
The length of different internodes in a culm of sugarcane is variable because of
1 shoot apical meristem
2 position of axillary buds
3 size of leaf lamina at the node below each internode
4 intercalary meristem
Explanation:
Exp:D The length of different internodes in a culm of sugarcane is variable because of the intercalary meristem. These meristems are present involved in the increases of the internodal length.
Rajasthan PMT-2010
Anatomy of Flowering Plants
271489
The outermost primary meristem gives rise to:
1 epidermis
2 procambium
3 ground meristem
4 All of the above
Explanation:
Exp:A The outermost primary meristem give rise to 'epidermis'. The outer most layer of cells is the protoderm which forms a single sheet of meristematic cells that give rise to the epidermis. The protoderm gives rise to epidermal tissue system, ground meristem forms cortex or ground tissue system and procambium forms vascular tissue system.
271484
Which type of meristems allow the fallen stem of cereals/grasses to become erect?
1 Apical meristem
2 Lateral meristem
3 Intercalary meristem
4 Secondary meristem
Explanation:
Exp:C 'Intercalary meristem' allow the fallen stem of cereals/grasses to become erect. Intercalary meristem helps in elongation of plant organs and also allow fallen stem of cereals to become erect. This meristem maintains the growth in the internodal region when the cereal stem is lodged, its growth re-occurs due to the meristematic activity of the intercalary meristem.
MGIMS Wardha-2007
Anatomy of Flowering Plants
271485
To promote the growth of lateral branches of a plant:
1 axillary buds are removed
2 apical bud is removed
3 auxin is applied to the apical bud
4 auxin is applied to the decapitated shoot tip
Explanation:
Exp:B To promote the growth of lateral branches of a plant- apical bud is removed. During the apical bud of removing, the IAA concentration lowers and allows the lateral buds to grow. It produces new shoots, which compete to become the lead growth. It results in the growth of lateral branches.
Karnataka CET-2002
Anatomy of Flowering Plants
271486
Viral infection is usually absent in
1 Phloem cells
2 Xylem cells
3 Pith cells
4 Apical meristem
Explanation:
Exp:D Viral infection is usually absent in 'Apical meristem', Apical meristems are virus free. This is because the spread of virus in the plant tissue does not keep up with the fast meristem growth. If it is actively producing new leaves/flowers. Meristem cells divide at a faster rate than the permanent tissues like pith, phloem and xylem, viruses are unable to divide in them.
BHU PMT (Screening)-2009 Uttarakhand PMT-2009
Anatomy of Flowering Plants
271487
The length of different internodes in a culm of sugarcane is variable because of
1 shoot apical meristem
2 position of axillary buds
3 size of leaf lamina at the node below each internode
4 intercalary meristem
Explanation:
Exp:D The length of different internodes in a culm of sugarcane is variable because of the intercalary meristem. These meristems are present involved in the increases of the internodal length.
Rajasthan PMT-2010
Anatomy of Flowering Plants
271489
The outermost primary meristem gives rise to:
1 epidermis
2 procambium
3 ground meristem
4 All of the above
Explanation:
Exp:A The outermost primary meristem give rise to 'epidermis'. The outer most layer of cells is the protoderm which forms a single sheet of meristematic cells that give rise to the epidermis. The protoderm gives rise to epidermal tissue system, ground meristem forms cortex or ground tissue system and procambium forms vascular tissue system.
