BIOLOGY: SELECTED IMAGES
Chapters 2-3-4 (Genetics)




NOTE: Ch.2 goes from Mendel through DNA replication
PowerPoint slides ch.2           Jump to Ch.3-4           PowerPoint slides ch.3-4





















Mitosis

Meiosis









Archibald Garrod: "Inborn Errors of Metabolism" (1906)









Genetics   Question 1



Avery, MacLeod, & McCarty (1944): "Transforming principle" is DNA







Chargaff (1952) and his "Rules"









Genetics   Question 2



















======================================


Chapters 3-4