Sentence 1: The cellular reproduction process of Meiose was discovered by Oscar Hertwig in 1876 , and was discovered several years later by Walther Flemming in 1882 .
Sentence 2: The cellular reproduction process of meiosis was discovered by Walther Flemming in 1876 . Mitosis was discovered several years later in 1882 by Oscar Hertwig .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?