recapitulation theory

biological hypothesis

en-GB/ˌɹiːkəˌpɪt͡ʃʊˈleɪʃn θɪəɹiː/
en-US/ˌɹikəˌpɪt͡ʃəˈleɪʃən ˌθiəˌɹi/

Kategoriler:

pattern in nature