Advertisements
Advertisements
प्रश्न
Why water acts as a thermal buffer?
Advertisements
उत्तर
Water has high specific heat, high heat of vaporization, and high heat of fusion. Due to this, it acts as a thermal buffer.
APPEARS IN
संबंधित प्रश्न
Multiple Choice Question:
Water movement between the cells is due to ______.
Multiple Choice Question:
In guard cells, when sugar is converted into starch, the stomatal pore ______.
Multiple Choice Question:
Surface tension is due to ____________.
Multiple Choice Question:
Which of the following type of solution has a lower level of solutes than the solution?
Multiple Choice Question:
Water absorption takes place through ______.
Why water is called as ‘Elixir of Life’?
How phosphorylase enzyme open the stomata in starch sugar interconversion theory?
List out the non-photosynthetic parts of a plant that need a supply of sucrose?
An artificial cell made of selectively permeable membrane immersed in a beaker (in the figure). Read the values and answer the following questions?
- Draw an arrow to indicate the direction of water movement.
- Is the solution outside the cell isotonic, hypotonic or hypertonic?
- Is the cell isotonic, hypotonic or hypertonic?
- Will the cell become more flaccid, more turgid or stay in its original size?
- With reference to the artificial cell state, is the process endosmosis or exosmosis? Give reasons.
When a cell is fully turgid which of the following will be zero?
