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प्रश्न
Mention whether the following statement is true (T) or false (F) and give explanation in support of your answer.
Dry seeds when submerged in water swell up due to endosmosis.
पर्याय
True
False
उत्तर
False.
Dry seeds when submerged in water swell up due to imbibitions. On contact with water dry seeds imbibe water and swell up.
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संबंधित प्रश्न
Give reason for the following:
If you uproot a plant from the soil, its leaves soon wilt.
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
Give Technical Term for the following.
Tissue which transports manufactured food from leaves to other parts of the plant.
Most plant cells and tissues constitutes _____ % water.
Draw a neat and labelled diagram of the Root tip showing the root hair zone.
____________ regions are present in a typical root.
What is peculiarity of epiphytic plants like orchids?
Name the following:
Unicellular outgrowths from the epidermis of roots.
