英文關鍵字
and
background
bacteria
biology
black
cell
cgi
chain
chains
chromosome
chromosomes
close
competition
dark
dna
drug
effect
egg
electronic
evolution
fertilization
focus
footage
front
genetics
genome
health
helix
human
infection
insemination
inside
light
macro
man
many
medical
medicine
microbe
microbiology
microscope
microscopic
nano
organic
ovule
ovum
rotation
science
simulation
sperm
spermotozoon
the
version
virus
visualization
with
woman