Question

Which sequence represents structures organized from least complex to most complex?
01.
nerve cell nucleus
nervous system - brain
2.
nucleus - nerve cell brain - nervous system
3.
4.
brain nervous system nucleus nerve cell
nervous system - brain - nerve cell nucleus

Answer 1

Final answer:

The correct order from least to most complex is nucleus - nerve cell, brain - nervous system.

Explanation:

The correct sequence representing structures organized from least complex to most complex is:

1. nucleus - nerve cell
2. brain - nervous system

This order goes from simpler components (nucleus and nerve cell) to more complex structures (brain and nervous system).

Learn more about Biological organization here:

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