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胚発生

3 件の記事

Homologous Hox genes in such different animals as insects and vertebrates control embryonic development and hence the form of adult bodies. These genes have been highly conserved through hundreds of millions of years of evolution.[1]

進化発生生物学(エボデボ)が解き明かす生命の形態形成

進化発生生物学エボデボホメオボックス遺伝子深層相同性
The initial stages of human embryogenesis

個体発生(Ontogeny)とは受精から成熟まで、生命が形作られる全プロセス

個体発生ontogeny胚発生系統発生
Eggs of various birds, a turtle, various cartilaginous fish, a cuttlefish and various butterflies and moths. (Click on image for key)

卵の生物学的構造と多様性生命を育む有機的な器の仕組み

卵黄卵生