biotechnology vs biotech

biotechnology and biotech both are nouns.

Word	Noun	Adjective	Verb	Adverb
biotechnology	Yes	No	No	No
biotech	Yes	No	No	No

As nouns, biotechnology and biotech are synonyms defined as:

biotechnology and biotech: the branch of molecular biology that studies the use of microorganisms to perform specific industrial processes

biotechnology (noun)	biotech (noun)
the branch of engineering science in which biological science is used to study the relation between workers and their environments	the branch of molecular biology that studies the use of microorganisms to perform specific industrial processes
the branch of molecular biology that studies the use of microorganisms to perform specific industrial processes