Illustration showing genetic variations found by Gregor Mendel (1822 - 1884) in his groundbreaking experiments on pea plants (Pisum sativum). Yellow (A) and green peas (B), when crossbred for one generation, produced only yellow peas (C); breeding the C generation peas together produced hybrid green and yellow peas (D).
Crédit: Album / Science Source / Spencer Sutton
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Taille de l'image: 2498 × 4327 px | 30.9 MB
Taille d'impression: 21.1 × 36.6 cm | 983.5 × 1703.5 in (300 dpi)