English

Multiple Choice Type: Transpiration Pull Will Be Maximum Under Which Set of the Following Conditions?

Advertisements
Advertisements

Question

Transpiration pull will be maximum under which set of the following conditions?

Options

  • Open stomata, dry atmosphere and moist soil

  • Open stomata, high humid atmosphere and well irrigated soil

  • Open stomata, high humid atmosphere and dry soil

  • Closed stomata, dry atmosphere and dry soil

MCQ
Advertisements

Solution

Open stomata, dry atmosphere and moist soil

shaalaa.com

Notes

Open stomata, dry atmosphere and moist soil

  Is there an error in this question or solution?
Chapter 5: Transpiration - Exercises [Page 67]

APPEARS IN

Frank Biology Part 2 [English] Class 10 ICSE
Chapter 5 Transpiration
Exercises | Q 1. (r) | Page 67

RELATED QUESTIONS

Briefly explain how the rate of transpiration is affected by 

Intensity of light 


Given below is an apparatus which was setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:

  1. Name the process being studied. Define the process.
  2. Why was the pot enclosed in a rubber sheet?
  3. Mention two external factors which can accelerate the above process.
  4. List two adaptations in plants to reduce the above process.
  5. Draw a neat, labelled diagram of a stomatal apparatus.

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:


Why was the pot enclosed in a rubber sheet? 


Suggest with an experiment, evaporation of water in vapour form, in transpiration process.

How many types of transpiration are found in plants?

Choose the correct answer:

Transpiration generates __________


The following diagram is set up to demonstrate an experiment.

Five plants A, B, C, D, and E were placed in a beaker containing water. The water in each beaker was covered with a layer of oil. The leaves were removed from plant D in plant B, upper surfaces of all the leaves were covered with Vaseline, in-plant C the lower surfaces of all the leaves were covered with Vaseline and plant E was exposed to strong light. The beakers were then left for a few hours and at the end of the experimental period, weights of each beaker were taken.
Write the correct answer out of the five available choices given under each question:
I. In which beaker would you expect the greatest decrease in weight?
(i) A (ii) B (iii) C (iv) D (v) E
II. In which beaker the change of weight would be minimum?
(i) A (ii) B (iii) C (iv) D (v) E
III. Which plant would remain healthy for a longer period of time?
(i) A (ii) B (iii) C (iv) D (v) E
IV. In this experiment which plant can be considered as the uncontrolled one?
(I) A (ii) B (iii) C (iv) D (v) E
V. The difference of weight would b maximum between:
(i) A and B (ii) A and C (iii) A and D (iv) A and E (v) D and E


Complete the following sentence with appropriate word:

Transpiration is the loss of water__________________from the leaves of the plant.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
More transpiration occurs from the upper surface of a leaf.


Write the functional activity of the following structure:

Lenticels


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×