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Choose the correct difference between xylem and phloem.

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Important Questions on Life Processes

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Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 83
Which of the following statement is correct about blood constituents and transport of most accurate respiratory gases?
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Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 84
Which is the correct sequence of air passage during inhalation?
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Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 85
Select the odd one out.
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Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 86
Stepwise oxidation of food:
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Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 87
Which of the following is most appropriate for aerobic respiration?
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Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 88

The diagram shows part of the human gas exchange system.

Question Image

What are W, X, Y and Z?

  Bronchus Bronchiole Larynx Trachea
(a) W X Z Y
(b) X Z Y W
(c) Y W X Z
(d) Z Y W X
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Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 89
Which of the following statement(s) is/are not correct?
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Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 90
A person suffers punctures in his chest cavity in an accident, without any damage to the lungs its effect could be