Chapter 3 Basic Principle sof Heredity

Table of Contents:

00:00 - Genetics
00:26 - The Genetics of Blond Hair in the South Pacific
02:57 - 3.1 Gregor Mendel Discovered the Basic Principles of Heredity
04:17 - Pisum Sativum
05:38 - TABLE 3.1 Summary of important genetic terms
07:15 - Genetic Terminology
09:29 - Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
13:44 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
14:53 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
15:03 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
15:08 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
15:20 - What Monohybrid Crosses Reveal
16:17 - TABLE 3.2 Comparison of the principles of segregation and independent assortment
17:35 - Segregation Results from the Separation of the Homologous Chromosomes in Meiosis
20:25 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
23:15 - Probability
24:43 - The Multiplication Rule
25:41 - The Addition Rule
26:19 - Binomial Expansion
26:28 - The Addition Rule
26:29 - The Multiplication Rule
26:29 - The Addition Rule
26:35 - The Multiplication Rule
26:36 - Probability
26:37 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
27:41 - Probability
27:42 - The Multiplication Rule
27:43 - The Addition Rule
27:44 - Binomial Expansion
30:03 - TABLE 3.3 Pascal's triangle
30:04 - Binomial Expansion
30:45 - TABLE 3.3 Pascal's triangle
31:29 - TABLE 3.4 Coefficients and terms for the binomial expansion (p + q)n for n = 1 through 5
32:09 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
32:16 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
32:56 - TABLE 3.5 Phenotypic ratios for simple genetic crosses (crosses for a single locus) with dominance
32:58 - 3.2 Monohybrid Crosses Reveal the Principle of Segregation and the Concept of Dominance
36:23 - TABLE 3.5 Phenotypic ratios for simple genetic crosses (crosses for a single locus) with dominance
36:36 - TABLE 3.6 Genotypic ratios for simple genetic crosses (crosses for a single locus
36:55 - 3.3 Dihybrid Crosses Reveal the Principle of Independent Assortment
37:47 - Mendel’s Dihybrid Crosses
39:17 - 3.3 Dihybrid Crosses Reveal the Principle of Independent Assortment
40:25 - Relating the Principle of Independent Assortment to Meiosis
41:41 - 3.3 Dihybrid Crosses Reveal the Principle of Independent Assortment
43:14 - The Dihybrid Testcross
44:18 - 3.4 Observed Ratios of Progeny May Deviate from Expected Ratios by Chance
47:11 - 3.4 Observed Ratios of Progeny May Deviate from Expected Ratios by Chance
47:55 - 3.4 Observed Ratios of Progeny May Deviate from Expected Ratios by Chance