Answer

In Jain Dharma, a single parmanu has its own fixed basic qualities, so it does not freely change its inherent colour, taste, smell, or touch in the way larger physical things seem to change.

Explanation

A parmanu is the smallest unit of pudgala (matter). According to Jain philosophy:

• it has a definite nature
• its core qualities remain as part of its own substance
• what changes is its state or mode through transformation and combination

So:

• A single parmanu does not become a different parmanu.
• But when it joins with other parmanus, the combined form can show different colour, taste, smell, and touch.
• The change is mostly seen in its manifestation, not in its essential identity.

Spiritual Understanding

Jain philosophy teaches that a substance is stable in its own nature, while its modes keep changing. This helps us understand that the world is constantly transforming, but the underlying dravya remains what it is.

This is an important teaching because it shows:

• permanence and change both exist
• matter is not random
• every substance follows its own nature

Takeaway

A single parmanu has fixed basic qualities, but its appearance or mode can change through conditions and combination. The essential nature remains the same.