BI-738
Factors affecting transpiration
Biology · Secondary 3 · Medium · Factors affecting transpiration
In an experiment, four identical potted plants are kept under a fan. Their leaves are treated as follows:
• Plant A: both surfaces coated with petroleum jelly
• Plant B: only upper surface coated
• Plant C: only lower surface coated
• Plant D: no coating
Which plant will lose the most water by transpiration?
• Plant A: both surfaces coated with petroleum jelly
• Plant B: only upper surface coated
• Plant C: only lower surface coated
• Plant D: no coating
Which plant will lose the most water by transpiration?
- Plant A
- Plant B
- Plant C
- Plant D
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