

On the Origin of Species, by Charles Darwin, Part 4
Feb 13, 2023
Chapters
Transcript
Episode notes
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Introduction
00:00 • 4min
The Species of Large Genus Present a Number of Varieties Beyond the Average
03:47 • 4min
The Differences Between Varieties and Species
08:05 • 3min
Plants of Large Genera Have Wider Ranges Than Varieties
10:44 • 4min
The Struggle for Existence
14:21 • 4min
The Universal Struggle for Existence
17:59 • 3min
The Struggle for Existence
21:08 • 4min
The Slowest Breeder of All Known Animals
25:15 • 4min
The Importance of a Large Number of Eggs or Seeds
28:55 • 3min
The Checks to Increase
31:38 • 4min
The Effect of Climate on Species
35:52 • 4min
The Need for a Large Stock of a Same Species for Its Preservation
39:24 • 3min
Interbreeding and the Effects of Intercrossing
42:48 • 2min
How Important an Elements Enclosure Is
45:13 • 2min
Insects Determine the Existence of Cattle
47:06 • 3min
Humble Bees Visit Red Clover
49:54 • 4min