Genetic material that behaves self-interestedly, often at the expense of the host organism.

स्वार्थी DNA

English Usage: Some scientists are studying selfish DNA to understand its role in evolution.

Hindi Usage: कुछ वैज्ञानिक स्वार्थी DNA का अध्ययन कर रहे हैं ताकि विकास में इसकी भूमिका को समझा जा सके।

Concerned mainly with one’s own profit or pleasure.

केवल अपनी लाभ या आनंद के बारे में चिंता

English Usage: His selfish attitude made it difficult for the team to work together.

Hindi Usage: उसका स्वार्थी रवैया टीम के लिए एक साथ काम करना मुश्किल बना देता है।