A notable figure in science and philosophy, known for his work in the fields of genetics and evolution.

A reference to an individual from a popular culture context, possibly in literature or film.

साहित्य या फिल्म के संदर्भ में एक individuo का उल्लेख।

English Usage: In the story, John Haldane is portrayed as an exceptional thinker.

Hindi Usage: कहानी में, जॉन हल्डेन को एक असाधारण विचारक के रूप में दर्शाया गया है।