Carl von Naegeli, Swiss Botanist
Numéro d’image : 12651584
| Carl Wilhelm von Naegeli (March 26 or 27, 1817, May 10, 1891) was a Swiss botanist. He studied cell division and pollination. Naegeli is best known for his unproductive and discouraging correspondence with Gregor Mendel concerning the latter's celebrated work on Pisum sativum, the garden pea. He was an advocate of orthogenesis and an opponent of Darwinism. He developed an inner perfecting principle which he believed directed evolution. He wrote that many evolutionary developments were nonadaptive and variation was internally programmed. He died in 1891 at the age of 74. undated. | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Science Source |
| Taille de l’image : | 3344 px × 4200 px |
| Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
| Property Release : | Non requis |
| Restrictions : |
|
Prix pour cette image À partir de 45 €
Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €