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Unit - 4.1 Respiration — BIOLOGY STD 7 — Question

ICSE BoardEnglish MediumSTD 7BIOLOGYUnit - 4.1 Respiration2 Marks
Question
Define :
Internal respiration
✓

Answer

Internal respiration is the process by which oxygen breaks down food into carbon dioxide and water in order to liberate energy in the form of ATP. Internal respiration is also known as cellular respiration as it occurs inside the living cells.

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