Class 7 Exam > Class 7 Videos > Science Class 7 > What is Transpiration?
What is Transpiration? Video Lecture | Science Class 7
|
112 videos|252 docs|28 tests
|
FAQs on What is Transpiration? Video Lecture - Science Class 7
| 1. What is transpiration in plants? |  |
Ans.Transpiration is the process by which water vapor is released from the aerial parts of plants, primarily through small openings called stomata. This process is crucial for regulating water uptake, temperature control, and nutrient transport within the plant.
| 2. What are the main types of transpiration? | |
Ans.The main types of transpiration include stomatal transpiration, which occurs through stomata on leaves, cuticular transpiration, which occurs through the cuticle covering leaves and stems, and lenticular transpiration, which occurs through lenticels on woody plants. Each type plays a role in water loss and gas exchange.
| 3. How does transpiration affect plant health? | |
Ans.Transpiration is vital for plant health as it helps in cooling the plant, maintaining nutrient flow from the roots to the leaves, and creating a negative pressure that facilitates water uptake. Insufficient transpiration can lead to wilting and nutrient deficiencies.
| 4. What factors influence the rate of transpiration? | |
Ans.The rate of transpiration is influenced by several factors including temperature, humidity, wind speed, and light intensity. Higher temperatures and wind speeds can increase transpiration rates, while high humidity can decrease it.
| 5. How can transpiration be measured in plants? | |
Ans.Transpiration can be measured using various methods such as the potometer, which records water loss in a plant cutting, or by using transpiration chambers that measure the water vapor released. These methods help in understanding plant water use efficiency and health.
About this Video
7.5K Views
4.89/5
Rating
Mar 07, 2025
Last updated
Video Description: What is Transpiration? for Class 7 2025 is part of Science Class 7 preparation.
The notes and questions for What is Transpiration? have been prepared according to the Class 7 exam syllabus.
Information about What is Transpiration? covers all important topics for Class 7 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for What is Transpiration?.
Introduction of What is Transpiration? in English is available as part of our Science Class 7 for Class 7 & What is Transpiration? in
Hindi for Science Class 7 course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for What is Transpiration? Video Lecture | Science Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Science Class 7.
Information about What is Transpiration?
Here you can find the meaning of What is Transpiration? defined & explained in the simplest way possible.
Besides explaining types of What is Transpiration? theory, EduRev gives you an ample number of questions to practice What is Transpiration? tests,
examples and also practice Class 7 tests.
Related Searches
mock tests for examination
,shortcuts and tricks
,video lectures
,Semester Notes
,Free
,Important questions
,Summary
,Exam
,Viva Questions
,practice quizzes
,ppt
,MCQs
,past year papers
,study material
,Previous Year Questions with Solutions
,Sample Paper
,What is Transpiration? Video Lecture | Science Class 7
,What is Transpiration? Video Lecture | Science Class 7
,Objective type Questions
,Extra Questions
,What is Transpiration? Video Lecture | Science Class 7
;
Study What is Transpiration? on the App
Students of Class 7 can study What is Transpiration? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What is Transpiration?,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of What is Transpiration? is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup