Question

Biological organisation starts with:

• A. Submicroscopic molecular level
• B. Cellular level
• C. Organismic level
• D. Atomic level

Answer 1

The correct option is A Submicroscopic molecular level

The biological organisation is the hierarchy of the complex biological structures and systems. The living things are arranged from the simplest to the most complex form (submicroscopic level) to the biosphere for the biological levels of the organisation. Organisation of structures like the DNA and proteins as molecules that cannot be seen under the microscope are included in a submicroscopic molecular level.

So, the correct answer is 'Submicroscopic molecular level'.