30s
analysis
bearded
biochemistry
biological
caucasian
close up
dna
doctor
equipment
examining
expertise
generation
genetics
genome
gloves
health and medicine
indoors
investigation
lab
lab coat
laboratory
laboratory assistant
man
microbiologist
microbiology
microscope
millennial
office
premises
project
research
research project
researcher
science
scientist
sterile
studying
test
test tubes
woman
working
workplace
young adult
young woman