Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: Problems of genetics / by William Bateson. Source: Wellcome Collection.
269/290 (page 243)
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: Problems of genetics / by William Bateson. Source: Wellcome Collection.