Live human sperm (spermatozoa motion) under microscope.
Palabras clave
activity,
anatomy,
biology,
birth,
mobile phone,
clone,
creation,
deoxyribonucleic acid,
fertile,
fertility,
fertilization,
fertilize,
flow,
gene,
health,
human,
infertility,
insemination,
laboratory,
life,
live,
macro,
male,
man,
medicals,
medicine,
microbiology,
microscope,
microscopic,
motion,
movement,
original,
person,
pregnancy,
reproduction,
reproductive,
research,
science,
scientific,
seed,
seminal,
sperm,
spermatozoa,
swimming,
test,
trace,
health care