transpiration is a necessary evil. justify the statement highlighting the harmful and useful aspects of this process
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36
Transpiration controls the rate of water absorption. It helps in the absorption of minerals and
regulate the temperature. At the same time, it has disadvantages such as it leads water deficiency in plants and thus, impair the processes of photosynthesis and growth, etc. It is therefore said ‘transpiration is a necessary evil’.Transpiration is considered to be a necessary evil because it leads to loss of water from plants but provides the plant with several advantages as well.
Creates transpirational pull for transport
Supplies water for photosynthesis
Transports minerals from soil to all parts of a plant
Cools the surface of the leaves (due to the evaporation of water)
Keeps the cells turgid; hence, maintains their shapeTranspiration is necessary because it helps in transpiration pull that indeed helps in the transportation of water throughout the plant body. It is an evil because bulk of water is lost during this process.
regulate the temperature. At the same time, it has disadvantages such as it leads water deficiency in plants and thus, impair the processes of photosynthesis and growth, etc. It is therefore said ‘transpiration is a necessary evil’.Transpiration is considered to be a necessary evil because it leads to loss of water from plants but provides the plant with several advantages as well.
Creates transpirational pull for transport
Supplies water for photosynthesis
Transports minerals from soil to all parts of a plant
Cools the surface of the leaves (due to the evaporation of water)
Keeps the cells turgid; hence, maintains their shapeTranspiration is necessary because it helps in transpiration pull that indeed helps in the transportation of water throughout the plant body. It is an evil because bulk of water is lost during this process.
Answered by
37
transipiration is a neccesary evil this fact can be true because in transpiration plant loss 95% of water which they took from ground it is harmful for ground water
useful is by the method of which the water plants tranpirate it is evaporated and again falls on the earth surface
useful is by the method of which the water plants tranpirate it is evaporated and again falls on the earth surface
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