a hand holding a petri dish with bacteria
Palabras clave
science,
laboratory,
research,
scientist,
biology,
chemistry,
liquid,
closeup,
equipment,
microbiology,
analysing,
biotechnology,
human hand,
medicine,
blue,
technology,
working,
holding,
chemist,
biochemistry,
chemical,
man,
glasses,
material,
beaker,
education,
discovery,
occupation,
hygiene,
hand,
test tube,
one person,
growth,
technician,
scrutiny,
safety,
studying,
dripped,
development,
transparent