Question

The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for

• A. Growth and movement
• B. In-vitro reactions
• C. Response to stimuli
• D. Reproduce

Answer 1

The Correct Option is C

The question requires distinguishing living organisms from non-living things based on a specific capability. Let's evaluate each option:

1. Growth and movement: Growth is a characteristic of living organisms, but certain non-living things, such as crystals, can also grow. Movement is not exclusive to living organisms as it can occur in inanimate objects via external forces.
2. In-vitro reactions: These are chemical processes and can occur both in living organisms and laboratory settings (biochemical reactions), hence not exclusive to living beings.
3. Response to stimuli: One defining characteristic of life is the ability to respond to stimuli. Living organisms can sense and react to changes in their environment, which non-living things cannot.
4. Reproduce: Although reproduction is a significant trait of living organisms, not all living beings reproduce (e.g., sterile organisms), and certain non-living entities like viruses can also replicate in specific conditions.

Thus, the characteristic that unexceptionally distinguishes living organisms from non-living things is Response to stimuli.