YOU ARE READING Scientific Puns Humor Jokes and puns about Science! Highest ranking: #580 in Humor. #humor #joke #jokes #kalokohan #pun #puns #science #sciencejokes #yeah Mitosis 195 3 0 by rinxdesu by rinxdesu Follow Share Post to Your Profile Share via Email Report Story Send Send to Friend Share Post to Your Profile Share via Email Report Story What did a cell say to his sister when she stepped on his toe? MITOSIS!