337185
The loss of water in \({C_4}\) plants compared to \({C_3}\) plants for the same amount of \(C{O_2}\) fixed is
1 Half
2 One third
3 One fourth
4 Double
Explanation:
The loss of water in \({{\rm{C}}_4}\) Plants compared to \({{\rm{C}}_3}\) plants for the same amount of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) fixed is half.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337186
Identify the wrong statements among given statements.
1 Water is one of the reactants in the light reaction
2 Water stress causes the stomata to close hence increasing the \(C{O_2}\) availability
3 Water stress also makes leaves wilt
4 The effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis.
Explanation:
Water stress causes the stomata to close hence reducing the \(C{O_2}\) availability.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337187
The factor affecting photosynthesis indirectly is_
1 Temperature
2 Sunlight
3 \(C{O_2}\) concentration
4 Water
Explanation:
Even though water is one of the reactants in the light reaction, the effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis. Hence, water has an indirect effect on photosynthesis.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337188
Which of the following is impact of water stress on plant?
1 Wilting of leaves
2 Reducing of surface area of leaf
3 Reducing the metabolic activity of plant
4 All of the above
Explanation:
Water stress makes leaves wilt, thus, reducing the surface area of the leaves and their metabolic activity as well.
337185
The loss of water in \({C_4}\) plants compared to \({C_3}\) plants for the same amount of \(C{O_2}\) fixed is
1 Half
2 One third
3 One fourth
4 Double
Explanation:
The loss of water in \({{\rm{C}}_4}\) Plants compared to \({{\rm{C}}_3}\) plants for the same amount of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) fixed is half.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337186
Identify the wrong statements among given statements.
1 Water is one of the reactants in the light reaction
2 Water stress causes the stomata to close hence increasing the \(C{O_2}\) availability
3 Water stress also makes leaves wilt
4 The effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis.
Explanation:
Water stress causes the stomata to close hence reducing the \(C{O_2}\) availability.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337187
The factor affecting photosynthesis indirectly is_
1 Temperature
2 Sunlight
3 \(C{O_2}\) concentration
4 Water
Explanation:
Even though water is one of the reactants in the light reaction, the effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis. Hence, water has an indirect effect on photosynthesis.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337188
Which of the following is impact of water stress on plant?
1 Wilting of leaves
2 Reducing of surface area of leaf
3 Reducing the metabolic activity of plant
4 All of the above
Explanation:
Water stress makes leaves wilt, thus, reducing the surface area of the leaves and their metabolic activity as well.
337185
The loss of water in \({C_4}\) plants compared to \({C_3}\) plants for the same amount of \(C{O_2}\) fixed is
1 Half
2 One third
3 One fourth
4 Double
Explanation:
The loss of water in \({{\rm{C}}_4}\) Plants compared to \({{\rm{C}}_3}\) plants for the same amount of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) fixed is half.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337186
Identify the wrong statements among given statements.
1 Water is one of the reactants in the light reaction
2 Water stress causes the stomata to close hence increasing the \(C{O_2}\) availability
3 Water stress also makes leaves wilt
4 The effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis.
Explanation:
Water stress causes the stomata to close hence reducing the \(C{O_2}\) availability.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337187
The factor affecting photosynthesis indirectly is_
1 Temperature
2 Sunlight
3 \(C{O_2}\) concentration
4 Water
Explanation:
Even though water is one of the reactants in the light reaction, the effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis. Hence, water has an indirect effect on photosynthesis.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337188
Which of the following is impact of water stress on plant?
1 Wilting of leaves
2 Reducing of surface area of leaf
3 Reducing the metabolic activity of plant
4 All of the above
Explanation:
Water stress makes leaves wilt, thus, reducing the surface area of the leaves and their metabolic activity as well.
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BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337185
The loss of water in \({C_4}\) plants compared to \({C_3}\) plants for the same amount of \(C{O_2}\) fixed is
1 Half
2 One third
3 One fourth
4 Double
Explanation:
The loss of water in \({{\rm{C}}_4}\) Plants compared to \({{\rm{C}}_3}\) plants for the same amount of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) fixed is half.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337186
Identify the wrong statements among given statements.
1 Water is one of the reactants in the light reaction
2 Water stress causes the stomata to close hence increasing the \(C{O_2}\) availability
3 Water stress also makes leaves wilt
4 The effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis.
Explanation:
Water stress causes the stomata to close hence reducing the \(C{O_2}\) availability.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337187
The factor affecting photosynthesis indirectly is_
1 Temperature
2 Sunlight
3 \(C{O_2}\) concentration
4 Water
Explanation:
Even though water is one of the reactants in the light reaction, the effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis. Hence, water has an indirect effect on photosynthesis.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337188
Which of the following is impact of water stress on plant?
1 Wilting of leaves
2 Reducing of surface area of leaf
3 Reducing the metabolic activity of plant
4 All of the above
Explanation:
Water stress makes leaves wilt, thus, reducing the surface area of the leaves and their metabolic activity as well.
