Gregor Mendel

"Johann Gregor Mendel: Why his discoveries were ignored for 35 years"

"It concerns the opinion of Naudin and Darwin that a single pollen grain does not suffice for fertilization of the ovule. I used Mirabilis Jalappa for an experimental plant, as Naudin had done; the res…"

"Three sacraments that contribute to life, baptism, confession, communion, have been used at Easter time. Triumph: As expected of pious Christians, the joy of victory is heard in the midst of an unjust…"

"Biography, bibliography and access to digital sources in the Virtual Laboratory of the Max Planck Institute for the History of Science"

"Experience of artificial fertilisation, such as is effected with ornamental plants in order to obtain new variations in colour, has led to the experiments which will here be discussed. The striking-re…"

"Of the experiments of previous years, those dealing with Matthiola annua and glabra, Zea, and Mirabilis were concluded last year. Their hybrids behave exactly like those of Pisum. Darwin's statements …"

"A photographic tour of St. Thomas' Abbey, Brno, Czech Republic"

"It is willingly granted that by cultivation the origination of new varieties is favored, and that by man's labor many varieties are acquired which, under natural conditions, would be lost; but nothing…"