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Life Processes in Animals — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceLife Processes in Animals1 Mark
MCQ
During inhalation, the diaphragm:
  • A
    Relaxes and moves up
  • ✓
    Contracts and moves down
  • C
    Reduce space in the lungs
  • D
    Closes the windpipe
✓

Answer

Correct option: B.
Contracts and moves down
B

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