271550
Death of protoplasm is a pre-requisite for a vital function like.
1 transport of sap
2 transport of food
3 absorption of water
4 gaseous exchange
Explanation:
Exp:A Death of protoplasm is a pre-requisite for a vital function like transport of sap. Xylem is a dead tissue and do not have protoplasm, xylem perform the function of transport of water or sap inside the plant from roots to leaves. Certain cells get lignified deposition and leading to death of protoplasm such as xylem cell.
AIPMT-1989
Anatomy of Flowering Plants
271553
Which of the following is not true about 'sclereids'?
1 These are groups of living cells.
2 These are found in nut shells, guava pulp, pear.
3 These are also celled stone cells.
4 These are form of sclerenchyma with fibres.
Explanation:
Exp:A Sclereids are a type of sclerenchyma cells. They are spherical, oval or cylindrical highly thickened dead cells (non living) with very narrow cavities (lumen). These are commonly found in the fruit walls and nuts, pulp of fruits like guava, pear and sapota, seed coats of legumes and leaves of tea. Sclerenchyma provides mechanical supports to organs.
AIPMT-1996
Anatomy of Flowering Plants
271554
Removal of apical bud results in
1 formation of new apical bud
2 elongation of main special bud
3 death of plant
4 formation of lateral branching
Explanation:
Exp:D Removal of apical bud results in formation of lateral branching because the apical bud produces a hormone called Auxin which inhibits the growth of the lateral buds. Apical bud is removed resulting in the removal of apical dominance is broadly used in tea plantation.
AIPMT-1993
Anatomy of Flowering Plants
271555
Aerenchyma is found in :
1 parenchyma
2 xylem
3 phloem
4 sclerenchyma
Explanation:
Exp:A The most common type of simple permanent tissue present in all the plants which are isodiametric i.e., expanded equally and vary greatly in morphology along with physiology is known as parenchyma. In aquatic plants, large air cavities are present in parenchyma to give support to them to float on water. Such a parenchyma type is called as aerenchyma.
Punjab MET-2006
Anatomy of Flowering Plants
271556
Stelar tissues like xylem and phloem, etc, arise from which of the following
1 protpderm
2 cambium
3 procambium
4 lateral meristem
Explanation:
Exp:C Steler tissues like xylem and phloem, etc arise from procambium. The procambium is a meristematic tissue concerned with providing the primary tissue of the vascular system.
271550
Death of protoplasm is a pre-requisite for a vital function like.
1 transport of sap
2 transport of food
3 absorption of water
4 gaseous exchange
Explanation:
Exp:A Death of protoplasm is a pre-requisite for a vital function like transport of sap. Xylem is a dead tissue and do not have protoplasm, xylem perform the function of transport of water or sap inside the plant from roots to leaves. Certain cells get lignified deposition and leading to death of protoplasm such as xylem cell.
AIPMT-1989
Anatomy of Flowering Plants
271553
Which of the following is not true about 'sclereids'?
1 These are groups of living cells.
2 These are found in nut shells, guava pulp, pear.
3 These are also celled stone cells.
4 These are form of sclerenchyma with fibres.
Explanation:
Exp:A Sclereids are a type of sclerenchyma cells. They are spherical, oval or cylindrical highly thickened dead cells (non living) with very narrow cavities (lumen). These are commonly found in the fruit walls and nuts, pulp of fruits like guava, pear and sapota, seed coats of legumes and leaves of tea. Sclerenchyma provides mechanical supports to organs.
AIPMT-1996
Anatomy of Flowering Plants
271554
Removal of apical bud results in
1 formation of new apical bud
2 elongation of main special bud
3 death of plant
4 formation of lateral branching
Explanation:
Exp:D Removal of apical bud results in formation of lateral branching because the apical bud produces a hormone called Auxin which inhibits the growth of the lateral buds. Apical bud is removed resulting in the removal of apical dominance is broadly used in tea plantation.
AIPMT-1993
Anatomy of Flowering Plants
271555
Aerenchyma is found in :
1 parenchyma
2 xylem
3 phloem
4 sclerenchyma
Explanation:
Exp:A The most common type of simple permanent tissue present in all the plants which are isodiametric i.e., expanded equally and vary greatly in morphology along with physiology is known as parenchyma. In aquatic plants, large air cavities are present in parenchyma to give support to them to float on water. Such a parenchyma type is called as aerenchyma.
Punjab MET-2006
Anatomy of Flowering Plants
271556
Stelar tissues like xylem and phloem, etc, arise from which of the following
1 protpderm
2 cambium
3 procambium
4 lateral meristem
Explanation:
Exp:C Steler tissues like xylem and phloem, etc arise from procambium. The procambium is a meristematic tissue concerned with providing the primary tissue of the vascular system.
271550
Death of protoplasm is a pre-requisite for a vital function like.
1 transport of sap
2 transport of food
3 absorption of water
4 gaseous exchange
Explanation:
Exp:A Death of protoplasm is a pre-requisite for a vital function like transport of sap. Xylem is a dead tissue and do not have protoplasm, xylem perform the function of transport of water or sap inside the plant from roots to leaves. Certain cells get lignified deposition and leading to death of protoplasm such as xylem cell.
AIPMT-1989
Anatomy of Flowering Plants
271553
Which of the following is not true about 'sclereids'?
1 These are groups of living cells.
2 These are found in nut shells, guava pulp, pear.
3 These are also celled stone cells.
4 These are form of sclerenchyma with fibres.
Explanation:
Exp:A Sclereids are a type of sclerenchyma cells. They are spherical, oval or cylindrical highly thickened dead cells (non living) with very narrow cavities (lumen). These are commonly found in the fruit walls and nuts, pulp of fruits like guava, pear and sapota, seed coats of legumes and leaves of tea. Sclerenchyma provides mechanical supports to organs.
AIPMT-1996
Anatomy of Flowering Plants
271554
Removal of apical bud results in
1 formation of new apical bud
2 elongation of main special bud
3 death of plant
4 formation of lateral branching
Explanation:
Exp:D Removal of apical bud results in formation of lateral branching because the apical bud produces a hormone called Auxin which inhibits the growth of the lateral buds. Apical bud is removed resulting in the removal of apical dominance is broadly used in tea plantation.
AIPMT-1993
Anatomy of Flowering Plants
271555
Aerenchyma is found in :
1 parenchyma
2 xylem
3 phloem
4 sclerenchyma
Explanation:
Exp:A The most common type of simple permanent tissue present in all the plants which are isodiametric i.e., expanded equally and vary greatly in morphology along with physiology is known as parenchyma. In aquatic plants, large air cavities are present in parenchyma to give support to them to float on water. Such a parenchyma type is called as aerenchyma.
Punjab MET-2006
Anatomy of Flowering Plants
271556
Stelar tissues like xylem and phloem, etc, arise from which of the following
1 protpderm
2 cambium
3 procambium
4 lateral meristem
Explanation:
Exp:C Steler tissues like xylem and phloem, etc arise from procambium. The procambium is a meristematic tissue concerned with providing the primary tissue of the vascular system.
271550
Death of protoplasm is a pre-requisite for a vital function like.
1 transport of sap
2 transport of food
3 absorption of water
4 gaseous exchange
Explanation:
Exp:A Death of protoplasm is a pre-requisite for a vital function like transport of sap. Xylem is a dead tissue and do not have protoplasm, xylem perform the function of transport of water or sap inside the plant from roots to leaves. Certain cells get lignified deposition and leading to death of protoplasm such as xylem cell.
AIPMT-1989
Anatomy of Flowering Plants
271553
Which of the following is not true about 'sclereids'?
1 These are groups of living cells.
2 These are found in nut shells, guava pulp, pear.
3 These are also celled stone cells.
4 These are form of sclerenchyma with fibres.
Explanation:
Exp:A Sclereids are a type of sclerenchyma cells. They are spherical, oval or cylindrical highly thickened dead cells (non living) with very narrow cavities (lumen). These are commonly found in the fruit walls and nuts, pulp of fruits like guava, pear and sapota, seed coats of legumes and leaves of tea. Sclerenchyma provides mechanical supports to organs.
AIPMT-1996
Anatomy of Flowering Plants
271554
Removal of apical bud results in
1 formation of new apical bud
2 elongation of main special bud
3 death of plant
4 formation of lateral branching
Explanation:
Exp:D Removal of apical bud results in formation of lateral branching because the apical bud produces a hormone called Auxin which inhibits the growth of the lateral buds. Apical bud is removed resulting in the removal of apical dominance is broadly used in tea plantation.
AIPMT-1993
Anatomy of Flowering Plants
271555
Aerenchyma is found in :
1 parenchyma
2 xylem
3 phloem
4 sclerenchyma
Explanation:
Exp:A The most common type of simple permanent tissue present in all the plants which are isodiametric i.e., expanded equally and vary greatly in morphology along with physiology is known as parenchyma. In aquatic plants, large air cavities are present in parenchyma to give support to them to float on water. Such a parenchyma type is called as aerenchyma.
Punjab MET-2006
Anatomy of Flowering Plants
271556
Stelar tissues like xylem and phloem, etc, arise from which of the following
1 protpderm
2 cambium
3 procambium
4 lateral meristem
Explanation:
Exp:C Steler tissues like xylem and phloem, etc arise from procambium. The procambium is a meristematic tissue concerned with providing the primary tissue of the vascular system.
271550
Death of protoplasm is a pre-requisite for a vital function like.
1 transport of sap
2 transport of food
3 absorption of water
4 gaseous exchange
Explanation:
Exp:A Death of protoplasm is a pre-requisite for a vital function like transport of sap. Xylem is a dead tissue and do not have protoplasm, xylem perform the function of transport of water or sap inside the plant from roots to leaves. Certain cells get lignified deposition and leading to death of protoplasm such as xylem cell.
AIPMT-1989
Anatomy of Flowering Plants
271553
Which of the following is not true about 'sclereids'?
1 These are groups of living cells.
2 These are found in nut shells, guava pulp, pear.
3 These are also celled stone cells.
4 These are form of sclerenchyma with fibres.
Explanation:
Exp:A Sclereids are a type of sclerenchyma cells. They are spherical, oval or cylindrical highly thickened dead cells (non living) with very narrow cavities (lumen). These are commonly found in the fruit walls and nuts, pulp of fruits like guava, pear and sapota, seed coats of legumes and leaves of tea. Sclerenchyma provides mechanical supports to organs.
AIPMT-1996
Anatomy of Flowering Plants
271554
Removal of apical bud results in
1 formation of new apical bud
2 elongation of main special bud
3 death of plant
4 formation of lateral branching
Explanation:
Exp:D Removal of apical bud results in formation of lateral branching because the apical bud produces a hormone called Auxin which inhibits the growth of the lateral buds. Apical bud is removed resulting in the removal of apical dominance is broadly used in tea plantation.
AIPMT-1993
Anatomy of Flowering Plants
271555
Aerenchyma is found in :
1 parenchyma
2 xylem
3 phloem
4 sclerenchyma
Explanation:
Exp:A The most common type of simple permanent tissue present in all the plants which are isodiametric i.e., expanded equally and vary greatly in morphology along with physiology is known as parenchyma. In aquatic plants, large air cavities are present in parenchyma to give support to them to float on water. Such a parenchyma type is called as aerenchyma.
Punjab MET-2006
Anatomy of Flowering Plants
271556
Stelar tissues like xylem and phloem, etc, arise from which of the following
1 protpderm
2 cambium
3 procambium
4 lateral meristem
Explanation:
Exp:C Steler tissues like xylem and phloem, etc arise from procambium. The procambium is a meristematic tissue concerned with providing the primary tissue of the vascular system.
