Differentiate between Transpiration and Evaporation. -Biology

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Description : Transpiration differs from evaporation in: (a) Rate of water loss (b) Transpiration is a physiological process while evaporation is physical process (c) Transpiration is physical process while evaporation is physiological process (d) Frequency of water loss

Last Answer : Ans. ((b))

Description : Pmcess of water exudation through hydathodes is known as: (a) Guttation (b) Transpiration (c) Evaporation (d) Bleeding

Last Answer : Ans. ((a))

Description : Excess amount of absorbed water by plants is liberated out by – (1) Evaporation (2) Osmosis (3) Diffusion (4) Transpiration

Last Answer : (4) Transpiration Explanation: Water vapour transpires constantly through pores (stomata) in the surface of plant's leaves.

Description : Mulches are mainly used to reduce a. Transpiration b. Evaporation c. Evapotranspiration d. All of above

Last Answer : All of above

Description : In freeze- drying, water is removed from the product by a. Evaporation b. Sublimation c. Transpiration d. None of these

Last Answer : b. Sublimation

Description : Consumptive use of a crop during growth, is the amount of (A) Interception (B) Transpiration (C) Evaporation (D) All the above

Last Answer : Answer: Option D

Description : Interception losses are due to (i) Evaporation (ii) Transpiration (iii) Stream flow The correct answer is (A) Only (i) (B) (i) and (ii) (C) (ii) and (iii) (D) (i), (ii) and (iii)

Last Answer : Answer: Option A

Description : Phytometer method is generally used for the measurement of (A) Interception (B) Evaporation (C) Transpiration (D) None of these

Last Answer : Answer: Option C

Description : Consider the following statements: 1. Over the oceans there is more evaporation than precipitation. 2. On land it is more precipitation than evapo-transpiration. Which of these statements are correct? (a) Both 1 & 2 (b) Neither 1 nor 2 (c) 1 only (d) 2 only

Last Answer : (a) Both 1 & 2

Description : Maximum loss of water from the plants occurs due to a. Transpiration b. Evaporation c. Guttation d. Respiration

Last Answer : a. Transpiration

Description : The degree of aridness of a geographic region is generally defined as the ratio of precipitation to: w) condensation x) evaporation y) transpiration z) snowpack depth

Last Answer : ANSWER: X -- EVAPORATION

Description : The loss of water by plants in the form of vapor i called: a) evaporation b) transpiration c) evapotranspiration d) vaporization

Last Answer : ANSWER: C -- evapotranspiration

Description : Excess amount of absorbed water by plants is liberated out by : (1) Evaporation (2) Osmosis (3) Diffusion (4) Transpiration

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Description : Differentiate between Guttation and Transpiration. -Biology

Last Answer : answer:

Description : Differentiate between Evaporation and Distillation and explain the working and application of simple distillation.

Last Answer : Evaporation Distillation:  1. Free escape of vapors from the surface of liquid below its boiling point. Evaporation takes place even at room temperature 1) Process of ... Concentration of liquid and to separate non volatile solid from the volatile liquid such as alcohol and ether.

Description : What is the difference between transpiration and guttation? -Biology

Last Answer : Transpiration and guttation are the two important process of removal of excess water from the plants. However, the two processes are different from each other. Transpiration is the removal of water ... loss of water from the plants. These were a few difference between transpiration and guttation.

Description : What is transpiration in plants? -Biology

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Description : What is transpiration pull in plants? -Biology

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Description : Factors that affect transpiration -Biology

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Description : How transpiration pull is generated in tall tropical trees? -Biology

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Description : How do guard cells regulate transpiration? -Biology

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Description : What is the transpiration-cohesion-tension mechanism? -Biology

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Description : what are the factors affecting rates of transpiration???? -Biology

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Description : what are the factors affecting rates of transpiration???? -Biology

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Description : What is an instrument for measuring the rate of transpiration? -General Knowledge

Last Answer : The answer is 'Potometer'

Description : What percentage of water is lost during transpiration? -General Knowledge

Last Answer : The answer is '99%'

Description : What is an instrument for measuring the rate of transpiration? -General Knowledge

Last Answer : transpirometer A potometer' (from Greek ποτό = drunken, and μέτρο = measure), sometimes known as transpirometer, is a device used for measuring the rate of water uptake of a leafy shoot which is almost equal to the water lost through transpiration.

Description : What is an instrument for measuring the rate of transpiration? -General Knowledge

Last Answer : transpirometer A potometer' (from Greek ποτό = drunken, and μέτρο = measure), sometimes known as transpirometer, is a device used for measuring the rate of water uptake of a leafy shoot which is almost equal to the water lost through transpiration.

Description : What percentage of water is lost during transpiration? -General Knowledge

Last Answer : answer:

Description : What percentage of water is lost during transpiration? -General Knowledge

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Description : In which of the following the rate of transpiration is high

Last Answer : In which of the following the rate of transpiration is high A. CAM Plant B. `C_(3)` plants C. `C_(3) and C_(4)` D. `C_(4)` plants

Description : $ "Transpiration pull Theory" was proposed by Dixon and Joly . ! Loss of water droplets from hydathodes is called Guttation.

Last Answer : $ "Transpiration pull Theory" was proposed by Dixon and Joly . ! Loss of water droplets from hydathodes is ... wrong D. If both As and R are wrong.

Description : $ those subtances which reduce the rate of transpiration are called transpirants. ! Imbibition causes Osmotic pressure.

Last Answer : $ those subtances which reduce the rate of transpiration are called transpirants. ! Imbibition causes Osmotic ... D. If both As and R are wrong.

Description : Why will a plant take in more water than it is losing by transpiration?

Last Answer : Need answer

Description : What conditions would make a plant to take in more water than it is losing by transpiration?

Last Answer : Need answer

Description : What is the Role in Transpiration Process of leaves?

Last Answer : Need answer

Description : Why do plants absorbs more water when they loose most of it through transpiration?

Last Answer : Feel Free to Answer

Description : During the process of transpiration, water _______ a plant through the _______.?

Last Answer : enters; chloroplasts

Description : Select the correct statement: (1) Lenticel is the exit route for transpiration (2) The action spectra of transpiration is blue and red (3) Transpiration helps the plant to remain cool (4) Transpiration can be measured by photometer

Last Answer : Ans. ((c))

Description : The shade of a tree is cooler than the shade of a roof due to: (a) Respiration (b) Photosynthesis (c) Transpiration (d) Guttation

Last Answer : Ans. ((c))

Description : Water potential in leaf tissue is “positive” (near zero) during: (a) Low transpiration (b) Excessive absorption (c) Excessive transpiration (d) Gestation

Last Answer : Ans. ((d))

Description : The hormone reducing transpiration rate by inducing stomatal closure is: (a) ABA (b) Ethylene (c) Cytokipin (d) Auxin

Last Answer : Ans. ((a))

Description : The water is lost during transpiration in the form of

Last Answer : Ans. Vapour

Description : The principle organ of transpiration is

Last Answer : Ans. Stomata of leaf (90%transpiration)

Description : Chemicals which retard transpiration rate called

Last Answer : Ans. Anti-transparent

Description : Transpiration associated ion uptake is

Last Answer : Ans. Passive uptake process

Description : The chemicals used to check transpiration losses of water

Last Answer : Ans.Antitranspirents

Description : The moisture deficit condition, results when the amount of water vapour available in the soil is not sufficient to meet the demand of potential evapo-transpiration

Last Answer : Ans.Drought

Description : Phenomenon which converts light energy into chemical energy is (a) Respiration (b) Photosynthesis (c) Transpiration (d) None of these

Last Answer : Ans:(b)

Description : The transfer of minerals from top soil to subsoil through soil-water is called? (1) Percolation (2) Conduction (3) Leaching (4) Transpiration

Last Answer : (3) Leaching Explanation: Leaching refers to the loss of water-soluble plant nutrients from the soil, due to rain and irrigation. As water from rain, flooding, or other sources seeps ... the underground water supply. Mineral nutrients lost from the soil system become unavailable for plant uptake.