biometry vs life science

biometry and life science both are nouns.

Word	Noun	Adjective	Verb	Adverb
biometry	Yes	No	No	No
life science	Yes	No	No	No

As nouns, life science is a hypernym of biometry; that is, life science is a word with a broader meaning than biometry:

biometry: a branch of biology that studies biological phenomena and observations by means of statistical analysis
life science: any of the branches of natural science dealing with the structure and behavior of living organisms

Other hypernyms of biometry include statistics, bioscience.

biometry (noun)	life science (noun)
a branch of biology that studies biological phenomena and observations by means of statistical analysis	any of the branches of natural science dealing with the structure and behavior of living organisms