Advertisements
Advertisements
Question
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
Would it make a difference if the experimental set-up is kept in bright sunshine?
Advertisements
Solution
Yes, the transpiration rate will increase. Transpiration would occur faster. The observable changes will occur in less time.
RELATED QUESTIONS
State whether the following statement is true or false. Rewrite the false statement correctly.
Transpiration cools the plant when it is hot outside.
Define the three processes by which plants absorb water and minerals from the soil.
Give suitable explanation for the following:
Cork and bark of trees help in preventing loss of water
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
Name the phenomenon being demonstrated.
An apparatus as shown below was set up to investigate a physiological process in plants. The setup was kept in sunlight for two hours. Droplets of water were then seen inside the bell jar. Answer the questions that follow:
Mention two ways in which this process is beneficial to plants.
______ involves evaporative loss of water from aerial parts.
Guard cells are responsible for the opening and closing of stomata.
Transpiration is a necessary evil in plants. Explain.
The radio labelled carbon in carbon dioxide supplied to potato plants in an experiment was seen in the tuber eventually. Trace the movement of the labelled carbon dioxide.
Name the structures through which Transpiration occur in a plant.
