Biology, asked by NajiOommen, 1 year ago

Structural organisation in animals attains different levels as cell - organ
- organ system. What is missing in this chain? Mention the significance
of such an organisation.


NCERT Class XI
Biology - Exemplar Problems

Chapter 7. Structural Organisation in Animals

Answers

Answered by prantika2
0
The correct answer will be:
Cell - tissue - organ - organ system.
Answered by Anonymous
1
Cell - tissue - organ - organ system.
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