Advertisements
Advertisements
प्रश्न
State whether the following statement is true or false. Rewrite the false statement correctly.
Transpiration is the loss of water from the roots of the plant.
विकल्प
True
False
Advertisements
उत्तर
False.
Transpiration is the loss of water from the aerial parts of the plant.
APPEARS IN
संबंधित प्रश्न
Define the three processes by which plants absorb water and minerals from the soil.
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
What is the purpose of putting oil in the test tube?
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?
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:
Explain the process named above in 7.1.
Explain the term:
Transpiration
Transpiration is a necessary evil in plants. Explain.
Stamen has two parts called ______ and ______.
Boojho wanted to test the presence of starch in leaves. He performed the following steps.
- He took a leaf and boiled it in water.
- He placed the leaf in a petri dish and poured some iodine over it.
He did not get the expected result. Which step did he miss? Explain.
Will the ascent of sap be possible without the cohesion and adhesion of the water molecules? Explain.
Name the structures through which Transpiration occur in a plant.
