1. theory of preformation [ Synonyms: preformation] | |
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
|
پیش تشکیل۔ |
Poultry Farm Software A complete web based software for poultry farms. Daily egg production, ... Read more