1:24:47

Lecture 5 - Sex Linked Characteristics

1:12:49

Lecture 3 - Basic Principles of Heredity, Pt 1

30:30

Pedigree Analysis

1:09:13

Lecture 6 - Extensions and Basic Principles - Pt 1

1:27:43

Lecture 16 - Control of Gene Expression in Prokaryotes

2:02:50

2 Hours of Celtic Music by Adrian von Ziegler (Part 1/3)

2:27:07

Tchaikovsky - The Nutcracker

58:36

Lecture 7 - Extensions of Basic Principles - Part 2