Class 7 Exam > Class 7 Questions > State whether the following statement is True...
Start Learning for Free
State whether the following statement is True or False:
Animals need to transport oxygen and wastes in their body.
- a)True
- b)False
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
State whether the following statement is True or False:Animals need to...
- True! Animals need to transport oxygen to different parts of their body for survival and also need to transport waste to where it can be removed.
- Just like how we need to breathe in oxygen and take out waste from our body, animals have their ways to do the same thing.
Free Test
FREE
| Start Free Test |
Community Answer
State whether the following statement is True or False:Animals need to...
Importance of Oxygen Transport in Animals
Animals, like all living organisms, require oxygen for cellular respiration, a process that converts food into energy. This energy is essential for various physiological functions, including movement, growth, and reproduction.
Role of Blood in Oxygen Transport
- Blood is the main transport medium in animals.
- It carries oxygen from the lungs or gills to all body cells.
- Hemoglobin, a protein in red blood cells, binds to oxygen, facilitating its transport.
Removal of Wastes
Animals also produce metabolic waste, such as carbon dioxide (CO2) and urea, which are harmful if accumulated in the body.
- Blood helps in transporting CO2 from body cells back to the lungs for exhalation.
- It also carries urea from the liver to the kidneys for excretion.
Circulatory System's Role
The circulatory system plays a crucial role in:
- Ensuring a continuous supply of oxygen to tissues.
- Removing waste products efficiently.
- Maintaining homeostasis, which is vital for overall health.
Conclusion
In summary, the statement is true: Animals need to transport oxygen and wastes in their body through the circulatory system, ensuring that they can function properly and thrive in their environments.
Animals, like all living organisms, require oxygen for cellular respiration, a process that converts food into energy. This energy is essential for various physiological functions, including movement, growth, and reproduction.
Role of Blood in Oxygen Transport
- Blood is the main transport medium in animals.
- It carries oxygen from the lungs or gills to all body cells.
- Hemoglobin, a protein in red blood cells, binds to oxygen, facilitating its transport.
Removal of Wastes
Animals also produce metabolic waste, such as carbon dioxide (CO2) and urea, which are harmful if accumulated in the body.
- Blood helps in transporting CO2 from body cells back to the lungs for exhalation.
- It also carries urea from the liver to the kidneys for excretion.
Circulatory System's Role
The circulatory system plays a crucial role in:
- Ensuring a continuous supply of oxygen to tissues.
- Removing waste products efficiently.
- Maintaining homeostasis, which is vital for overall health.
Conclusion
In summary, the statement is true: Animals need to transport oxygen and wastes in their body through the circulatory system, ensuring that they can function properly and thrive in their environments.
Attention Class 7 Students!
To make sure you are not studying endlessly, EduRev has designed Class 7 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 7.
|
Explore Courses for Class 7 exam
|
|
Similar Class 7 Doubts
Top Courses for Class 7View all
State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?
Question Description
State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?.
State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?.
Solutions for State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 7.
Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice State whether the following statement is True or False:Animals need to transport oxygen and wastes in their body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 7 tests.
|
|
Explore Courses for Class 7 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© 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