Advertisements
Advertisements
Question
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
Options
80
60
90
40
Advertisements
Solution
In herbaceous plants, following percentage of absorbed water comes out 90
APPEARS IN
RELATED QUESTIONS
Name the factors which affect the rate of transpiration? State their role in each case.
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
List two adaptations in plants to reduce the above process.
Answer the following (only in few words);
When does stomatal transpiration take place in plants?
Give Reasons for the following:
Land plants die if their roots remain waterlogged.
Study the diagram given below and answer the questions that follow:

(i) Name the process being studied in the above experiment.
(ii) Explain the process mentioned in (i) above.
(iii) Why is oil placed over water?
Write the functional activity of the following structure:
Cuticle
Give a reason/suitable explanation.
Forests tend to bring more rains.
An outline sketch of a tree is shown in a diagram below. Study the same and answer the questions that follow:

- Name and define the phenomenon labelled A in the diagram.
- Write the significance of the process mentioned in A for the plants.
- What do the direction of the arrows in B and C indicate? Name the phenomena.
- Draw a neat and labelled diagram of an opened stomata.
