论文部分内容阅读
德国和梵蒂冈于1884年发行邮票以纪念孟德尔逝世百年,邮票都表现了孟德尔的豌豆实验结果。
Germany and the Vatican issued stamps in 1884 to commemorate the centenary of Mendel’s death, stamps showed Mendelian peas experimental results.