When analyzing the data for the fan treatment, did the rate of transpiration increase by the same amount for all plants?What are three reasons why different species of plants transpire at different rates? Amount of Water Transpired (mL/hr) from plants under various environmental conditionsEnvironmental ConditionsPlant TypeNormal (control)(mL/hr)(21°C)FanHeater(mL/hr)(21°C)(mL/hr)(27°C)Lamp(mL/hr)(21°C)Arrowhead3.67.76.64.0Coleus0.96.03.93.0Devil's Ivy2.94.64.13.0Dieffenbachia4.17.76.03.9English Ivy1.85.13.22.1Geranium1.24.75.82.4Rubber Plant4.98.46.84.3Weeping Fig3.36.14.92.5Zebra Plant4.27.66.13.2

Transpiration is the plant can be defined as the rate of loss of water in the form of vapour from…

When analyzing the data for the fan treatment, did the rate of transpiration increase by the same amount for all plants? What are three reasons why different species of plants transpire at different rates?

When analyzing the data for the fan treatment, did the rate of transpiration increase by the same amount for all plants? What are three reasons why different species of plants transpire at different rates?

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter21: Phytochemicals

Section: Chapter Questions

Problem 10RQ

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Question

When analyzing the data for the fan treatment, did the rate of transpiration increase by the same amount for all plants?

What are three reasons why different species of plants transpire at different rates?

Amount of Water Transpired (mL/hr) from plants under various environmental conditions
Environmental Conditions
Plant Type
Normal (control)
(mL/hr)
(21°C)
Fan
Heater
(mL/hr)
(21°C)
(mL/hr)
(27°C)
Lamp
(mL/hr)
(21°C)
Arrowhead
3.6
7.7
6.6
4.0
Coleus
0.9
6.0
3.9
3.0
Devil's Ivy
2.9
4.6
4.1
3.0
Dieffenbachia
4.1
7.7
6.0
3.9
English Ivy
1.8
5.1
3.2
2.1
Geranium
1.2
4.7
5.8
2.4
Rubber Plant
4.9
8.4
6.8
4.3
Weeping Fig
3.3
6.1
4.9
2.5
Zebra Plant
4.2
7.6
6.1
3.2

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