
1) Quality of life
Found on
https://www.crosswordclues.com/clue/euthenics

Euthenics s is the study of the improvement of human functioning and well-being by improvement of living conditions. Affecting the `improvement` through altering external factors such as education and the controllable environment, including the prevention and removal of contagious disease and parasites, environmentalism, education regarding empl.....
Found on
http://en.wikipedia.org/wiki/Euthenics

science concerned with improving living conditions
Found on
http://phrontistery.info/e.html

The science concerned with establishing optimum living conditions for plants, animals, or humans, especially through proper provisioning and environment. ... Origin: G. Eutheneo, to thrive ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

Type: Term Pronunciation: yū-then′iks Definitions: 1. The science concerned with establishing optimal living conditions for plants, animals, or humans, especially through proper provisioning and environment.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=30756

Treatment of defective in heredity through genetics engineering.
Found on
http://www.vidyagyaan.com/general-knowledge/science/biology-terms-and-defin
noun the study of methods of improving human well-being and efficient functioning by improving environmental conditions
Found on
https://www.encyclo.co.uk/local/20974

a science concerned with bettering the condition of human beings through the improvement of their environment.
Found on
https://www.infoplease.com/dictionary/euthenics
No exact match found.