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human embryogenesis, fertilization and fetus development
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Human Embryogenesis, Fertilization And Fetus Development

Susceptibility
Toxic exposures during the first two weeks following fertilization (second and third weeks of gestational age) may cause prenatal death but do not cause developmental defects. Instead, the body performs a miscarriage. On the other hand, subsequent toxic exposures in the embryonic period often cause major congenital malformations, since the precursors of the major organ systems are developing.

File information
Filename:417105.jpg
Album name:People & Humanity
Rating (1 votes):55555
Keywords:#human #embryogenesis #fertilization #fetus #development
Filesize:71 KiB
Date added:Sep 22, 2011
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URL:displayimage.php?pid=417105
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