What is the main importance of transport in life processes?
Answer and explanation
Correct answer: To move substances from one body part to another
The governing concept is transportation in living organisms. Cells in different parts of an organism need materials such as digested food, water, minerals, and oxygen, while carbon dioxide and other wastes must be carried away. Blood transports substances in animals, and vascular tissues such as xylem and phloem perform comparable functions in plants. Thus option A states the main importance; cooling, taste, and sleep are not the primary purposes of transport.
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What is the correct answer to this question?
To move substances from one body part to another
Why is this the correct answer?
The governing concept is transportation in living organisms. Cells in different parts of an organism need materials such as digested food, water, minerals, and oxygen, while carbon dioxide and other wastes must be carried away. Blood transports substances in animals, and vascular tissues such as xylem and phloem perform comparable functions in plants. Thus option A states the main importance; cooling, taste, and sleep are not the primary purposes of transport.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Life Processes. Topic: Transportation.
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