271704
A common feature shared by guard cells and mesophyll cells is:
1 presence of chloroplasts
2 dumb - bell shaped structure
3 differentially thick cell wall
4 uniformly thin cell wall
Explanation:
Exp:A The chloroplast present in both, guard cells and mesophyll cells. When environmental conditions change, guard cells can rapidly change shape so that the pores open or close to control leaf gas exchange and water transpiration. Mesophyll cells are parenchyma cells between the upper and lower epidermis specialized for photosynthesis.
Karnataka CET-2002
Anatomy of Flowering Plants
271764
Vascular bundle in which two patchs of phloem are present on both side of xylem?
1 Bicollateral
2 Concentric
3 Radial
4 Collateral
Explanation:
: Bicollateral - Vascular bundle which possess both xylem and phloem are called conjoint vascular bundle. In bicollateral conjoint vascular bundles phloem are present on both outer and inner side of xylem e.g. Cucurbita solanaceae (the potato family).
UP CPMT-2006
Anatomy of Flowering Plants
271723
The sugarcane plant has :
1 dumb-bell shaped guard cells
2 pentamerous flowers
3 reticulate venation
4 capsular fruits
Explanation:
Exp:A The sugarcane has dumb-bell shaped guard cells in their stomata. Reticulate venation capsular fruits and pentamerous flowers are a characterstic feature of dicotyledonus plant.
Haryana PMT-2004
Anatomy of Flowering Plants
271706
Which combination of tissues acts together to provide the support to the hypocotyl of a seedling?
1 Epidermis and collenchyma
2 Xylem and parenchyma
3 Epidermis and parenchyma
4 Xylem and phloem fibres
Explanation:
Exp:A The hypocotyl refers to the Germinating seeding stem which is normally found underneath the seed leaves but above the roots. The hypocotyl grows in response to light stimulation and gradually develops into the stem. Mechanical strength to hypocotyls of seeding is provided by epidermis and collenchymas tissues.
271704
A common feature shared by guard cells and mesophyll cells is:
1 presence of chloroplasts
2 dumb - bell shaped structure
3 differentially thick cell wall
4 uniformly thin cell wall
Explanation:
Exp:A The chloroplast present in both, guard cells and mesophyll cells. When environmental conditions change, guard cells can rapidly change shape so that the pores open or close to control leaf gas exchange and water transpiration. Mesophyll cells are parenchyma cells between the upper and lower epidermis specialized for photosynthesis.
Karnataka CET-2002
Anatomy of Flowering Plants
271764
Vascular bundle in which two patchs of phloem are present on both side of xylem?
1 Bicollateral
2 Concentric
3 Radial
4 Collateral
Explanation:
: Bicollateral - Vascular bundle which possess both xylem and phloem are called conjoint vascular bundle. In bicollateral conjoint vascular bundles phloem are present on both outer and inner side of xylem e.g. Cucurbita solanaceae (the potato family).
UP CPMT-2006
Anatomy of Flowering Plants
271723
The sugarcane plant has :
1 dumb-bell shaped guard cells
2 pentamerous flowers
3 reticulate venation
4 capsular fruits
Explanation:
Exp:A The sugarcane has dumb-bell shaped guard cells in their stomata. Reticulate venation capsular fruits and pentamerous flowers are a characterstic feature of dicotyledonus plant.
Haryana PMT-2004
Anatomy of Flowering Plants
271706
Which combination of tissues acts together to provide the support to the hypocotyl of a seedling?
1 Epidermis and collenchyma
2 Xylem and parenchyma
3 Epidermis and parenchyma
4 Xylem and phloem fibres
Explanation:
Exp:A The hypocotyl refers to the Germinating seeding stem which is normally found underneath the seed leaves but above the roots. The hypocotyl grows in response to light stimulation and gradually develops into the stem. Mechanical strength to hypocotyls of seeding is provided by epidermis and collenchymas tissues.
271704
A common feature shared by guard cells and mesophyll cells is:
1 presence of chloroplasts
2 dumb - bell shaped structure
3 differentially thick cell wall
4 uniformly thin cell wall
Explanation:
Exp:A The chloroplast present in both, guard cells and mesophyll cells. When environmental conditions change, guard cells can rapidly change shape so that the pores open or close to control leaf gas exchange and water transpiration. Mesophyll cells are parenchyma cells between the upper and lower epidermis specialized for photosynthesis.
Karnataka CET-2002
Anatomy of Flowering Plants
271764
Vascular bundle in which two patchs of phloem are present on both side of xylem?
1 Bicollateral
2 Concentric
3 Radial
4 Collateral
Explanation:
: Bicollateral - Vascular bundle which possess both xylem and phloem are called conjoint vascular bundle. In bicollateral conjoint vascular bundles phloem are present on both outer and inner side of xylem e.g. Cucurbita solanaceae (the potato family).
UP CPMT-2006
Anatomy of Flowering Plants
271723
The sugarcane plant has :
1 dumb-bell shaped guard cells
2 pentamerous flowers
3 reticulate venation
4 capsular fruits
Explanation:
Exp:A The sugarcane has dumb-bell shaped guard cells in their stomata. Reticulate venation capsular fruits and pentamerous flowers are a characterstic feature of dicotyledonus plant.
Haryana PMT-2004
Anatomy of Flowering Plants
271706
Which combination of tissues acts together to provide the support to the hypocotyl of a seedling?
1 Epidermis and collenchyma
2 Xylem and parenchyma
3 Epidermis and parenchyma
4 Xylem and phloem fibres
Explanation:
Exp:A The hypocotyl refers to the Germinating seeding stem which is normally found underneath the seed leaves but above the roots. The hypocotyl grows in response to light stimulation and gradually develops into the stem. Mechanical strength to hypocotyls of seeding is provided by epidermis and collenchymas tissues.
271704
A common feature shared by guard cells and mesophyll cells is:
1 presence of chloroplasts
2 dumb - bell shaped structure
3 differentially thick cell wall
4 uniformly thin cell wall
Explanation:
Exp:A The chloroplast present in both, guard cells and mesophyll cells. When environmental conditions change, guard cells can rapidly change shape so that the pores open or close to control leaf gas exchange and water transpiration. Mesophyll cells are parenchyma cells between the upper and lower epidermis specialized for photosynthesis.
Karnataka CET-2002
Anatomy of Flowering Plants
271764
Vascular bundle in which two patchs of phloem are present on both side of xylem?
1 Bicollateral
2 Concentric
3 Radial
4 Collateral
Explanation:
: Bicollateral - Vascular bundle which possess both xylem and phloem are called conjoint vascular bundle. In bicollateral conjoint vascular bundles phloem are present on both outer and inner side of xylem e.g. Cucurbita solanaceae (the potato family).
UP CPMT-2006
Anatomy of Flowering Plants
271723
The sugarcane plant has :
1 dumb-bell shaped guard cells
2 pentamerous flowers
3 reticulate venation
4 capsular fruits
Explanation:
Exp:A The sugarcane has dumb-bell shaped guard cells in their stomata. Reticulate venation capsular fruits and pentamerous flowers are a characterstic feature of dicotyledonus plant.
Haryana PMT-2004
Anatomy of Flowering Plants
271706
Which combination of tissues acts together to provide the support to the hypocotyl of a seedling?
1 Epidermis and collenchyma
2 Xylem and parenchyma
3 Epidermis and parenchyma
4 Xylem and phloem fibres
Explanation:
Exp:A The hypocotyl refers to the Germinating seeding stem which is normally found underneath the seed leaves but above the roots. The hypocotyl grows in response to light stimulation and gradually develops into the stem. Mechanical strength to hypocotyls of seeding is provided by epidermis and collenchymas tissues.
