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प्रश्न
Stamen has two parts called ______ and ______.
उत्तर
Stamen has two parts called filament and anther.
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
Water is lost from the leaves by__________.
Transpiration is the loss of water as water ______ from the ______ parts of the plant.
Give a reason.
What happens to the movement of the air-bubble if the apparatus shown above is kept in sunlight.
Distinguish between the following :
Cuticular transpiration and lenticular transpiration
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
What is the purpose of the spring balance in the set-up?
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:
List three adaptations in plants to reduce the above mentioned process.
During transpiration, there is a loss of ______
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.
Which of the following is an external factor affecting the rate of transpiration?
