30s
analysis
bacteria growth
bearded
beautiful
biochemistry
biological
biotechnology
caucasian
close up
curly hair
darkhaired
dna
doctor
equipment
examination
genetics
genome
genomics
health and medicine
indoors
investigation
lab
lab coat
laboratory
laboratory assistant
longhaired
man
microbiologist
microbiology
microscope
millennials
modern science
molecular
monitoring
pharmacist
premises
project
research
research project
science
scientist
sterile
studying
technologies
test
woman
young adult
young woman