Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
How does movement and absorption of water take place through the roots?
Study the diagram given below and answer the questions that follow:
- Name the process being studied in the above experiment.
- Explain the process mentioned in (a) above
- Why is oil placed over water?
- What do we observe with regard to the level of water when this set-up is placed in (1) bright sunlight, (2) humid conditions and (3) windy days?
- Mention any three adaptations found in plants to foster the process mentioned in (a) above
What part is played by The cytoplasm in the uptake of water into the root hair?
The figure shows a diagrammatic representation of the movement of certain substances inside the stem of a certain plant. Write five sentences on whatever you can explain about the processes or the arrangement of structures indicated in the diagram.
Note: - Each sentence must include one or more of the following four words, and each word can be used several times. Xylem, phloem, roots, leaves.
Choose the correct answer:
In ascent of sap water reaches upwards ____________
Choose the correct answer:
Wilting of plants occurs when ____________
Draw a diagram of the root hair cell as it would appear when a concentrated solution of fertilizers is added near it.
Give Technical Term for the following.
Tissue which transports manufactured food from leaves to other parts of the plant.
Give Technical Term for the following.
The tissue responsible for the ascent of sap in plants.
What is the composition of inner layer of root hair?
