DavidB4-bot
HTTP --> HTTPS #3, replaced: http://www.pbs.org → https://www.pbs.org, http://www.ncbi.nlm.nih.gov → https://www.ncbi.nlm.nih.gov (6), http://www.cdc.gov → https://www.cdc.gov
14:14
+8
clean up
03:02
-1
→top: clean up & uniformity
13:21
-18
JoeyJ
→Causes of mutation
11:07
Snowy
→Beneficial mutations
01:47
JamesWilson
Undo revision 930728 by Kevinzamora (talk)
01:33
-116
Kevinzamora
→External links
01:27
+116
KevinM
Undo revision 484564 by ElmoTKerzakian (Talk)
20:44
+27
ElmoTKerzakian
→Classification
20:42
-27
Jaques
no edit summary
05:47
+100
Sulgran
cleaning up
05:44
-560
15:43
-808
EditGenius2
01:28
+17,252