Advertisements
Advertisements
Question
Name the following:
Tissue concerned with upward conduction of water.
Advertisements
Solution
Xylem
APPEARS IN
RELATED QUESTIONS
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
The diagram below represents a layer of epidermal cells showing a fully grown root hair. Study the diagram and answer the questions that follow:
The root hair cell is in a turgid state. Name and explain the process that caused this state.
Study the experimental setup in the figure and then answer the question that follow.
Explain the phenomenon mention in question 8.1 .
Study the experimental setup in the figure and then answer the question that follow.
What is meant by 'semipermeable membrane'?
The below figure shows a root hair:
(i) Label the parts 1 to 4.
(ii) What is the role of part 4?
(iii) Why is the root hair one-celled?
(iv) What will happen to the root hair if some fertilizer is added to the soil near the root hair?
In the zone of absorption, epidermal cells form unicellular hair-like extensions called ________.
Which of the following are the components of cell wall of root hair?
Epiphytic plants like orchids absorb water vapours from air with the help of ______ having special tissue called velamen.
Roots of the plants absorb water from the soil through the process of ____________.
