Advertisements
Advertisements
प्रश्न
Multiple Choice Question:
Water absorption takes place through ______.
पर्याय
lateral roots
root cap
root hair
primary root
उत्तर
Water absorption takes place through root hair.
APPEARS IN
संबंधित प्रश्न
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:
During rainy season wooden doors warp and become difficult to open or to close because of ______
Multiple Choice Question:
Due to low atmospheric pressure the rate of transpiration will ____________.
Why water acts as a thermal buffer?
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.
What is plasticity?
What is called elixir of life?
