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Organization in Living Beings — BIOLOGY STD 7 — Question

ICSE BoardEnglish MediumSTD 7BIOLOGYOrganization in Living Beings3 Marks
Question
What is the difference between an organ and organ system ?
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Answer

Organ :
1. Different tissues combine to form organs which perform specific functions.
2. Stomach, kidneys, lungs etc. are the different organs of human beings.Organ System :
Different organs combine to form organ system to perform a specific function.
Digestive system, nervous system etc. are the different organ systems of the human beings.

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