Fertilization. Insemination of human egg cell by sperm cell
Schlüsselwörter
sperm,
fertility,
mobile phone,
human,
semen,
male,
science,
reproduction,
fertilization,
illustration,
medicine,
biology,
life,
pregnancy,
health,
sex,
genetic,
fertilize,
deoxyribonucleic acid,
insemination,
seed,
microscopic,
micro,
microscope,
spermatozoa,
egg
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