It is therefore proper to acknowledge that the first filaments of the chick preexist in the egg and have a deeper origin, exactly as [the embryo] in the eggs of plants. — Marcello Malpighi Copy Share Image
![“It is therefore proper to acknowledge that the first filaments of the chick preexist in the egg and have a deeper origin, exactly as [the embryo] in the eggs of plants.” quote by Marcello Malpighi](https://sms4smile.com/quotes/i/448/marcello-malpighi-36588_acknowledge_it-is-therefore-proper-to-acknowledge-th_560137.jpg)