Human embryonic development, or human embryogenesis from zygote to gastrula. Zygote, 2-cell, morula, blastula, gastrula
Palabras clave
mobile phone,
stage,
medicals,
egg,
embryo,
division,
development,
pregnancy,
reproductive,
science,
human,
fertilization,
medicine,
baby,
illustration,
growth,
ovulation,
fertility,
biology,
microscopic,
anatomy,
ball,
embryonic,
segmentation,
early,
genetic,
nucleus,
health,
diagram,
implantation,
oocyte,
healthy,
stem,
reproduction,
symbol,
ectoderm,
ovum,
body
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