Abdul Qayyum shahzad
Joined 9 March 2017
Latest comment: 7 years ago by Macdonald-ross in topic March 2017
March 2017 change
Welcome to Wikipedia. Everyone is welcome to make helpful changes to Wikipedia. However, some of your changes, like those to "Griffith's experiment", did not seem to be helpful and have been reverted or removed. If you want to try out changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. Macdonald-ross (talk) 17:04, 23 March 2017 (UTC)