অনুসন্ধান করুন
Theory of preformation
/θˈiəɹi ɒv pɹɪfɔːmˈeɪʃən/
/θˈiəɹi ʌv pɹɪfoːɹmˈeɪʃən/Theory of preformation
01
a theory (popular in the 18th century and now discredited) that an individual develops by simple enlargement of a tiny fully formed organism (a homunculus) that exists in the germ cell
