Improve ilm ul hayaat meaning in English

Is there any meaning of the word ilm ul hayaat that needs an edit? Please click that meaning to rewrite it.

biology

Is there any meaning of the word ilm ul hayaat that needs to be removed from the list? Please click that meaning to mark it for deletion.

biology

Do you want to add a new meaning, definition, and a sentence of the word ilm ul hayaat? Please feel free to add.