Unique Features of Living Organisms

Living organisms possess certain unique features that distinguish them from non-living things. These features are:

1. Response to Stimuli
Living organisms can respond to various stimuli such as light, temperature, touch, and sound. They have sensory organs such as eyes, ears, nose, and skin that enable them to detect and respond to these stimuli.

2. Self-Organization
Living organisms have the ability to self-organize, which means they can arrange and re-arrange their internal structures and processes to maintain their internal environment despite changes in the external environment.

3. Growth and Reproduction
Living organisms can grow and reproduce. They can increase in size and complexity over time, and they can also produce offspring that are similar to themselves.

Why Increase in Size is not a Unique Feature of Living Organisms?

Increase in size is not a unique feature of living organisms because non-living things can also increase in size. For example, crystals can grow in size over time as more molecules are added to their structure.

However, the way in which living organisms increase in size is unique. Living organisms grow by adding new cells to their body, which allows them to increase in size and complexity. Non-living things do not have cells and cannot grow in this way.

Conclusion

Living organisms possess unique features such as response to stimuli, self-organization, and growth and reproduction. While increase in size is not a unique feature of living organisms, the way in which they grow by adding new cells to their body is unique.

Yess..it's A....any non - living thing can also hv an increase in its size...for example....garbage is collected daily nd day by day...there is a big heap of garbage...this shows the increase in size..but it's nt a living charactertic..