Advertisements
Advertisements
प्रश्न
A thin strip of epidermal cells of a leaf was observed in a drop of water. They all looked turgid and normal.
(a) Draw a diagram of such a cell.
(b) Draw a diagram of a cell if this strip is transferred to a strong concentrated solution of sugar. What is term used for the effect on the cells ?
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
The process by which root hairs absorb water from the soil.
State whether the following statement is true or false. Rewrite the false statement correctly.
Water absorption mainly occurs through the root-hair.
Choose the correct answer:
Which tissue makes passage for ascent of sap?
Choose the correct answer:
The water is translocated upwards from the roots through _____________
Choose the correct answer:
Exudation or bleeding is associated with ___________
Study the experimental setup in the figure and then answer the question that follow.
Explain the phenomenon mention in question 8.1 .
Multiple Choice Question:
Water will be absorbed by the root hairs when:
In the zone of absorption, epidermal cells form unicellular hair-like extensions called ________.
Write a note on the morphological structure of the root.
____________ regions are present in a typical root.
