Class XII Biology - Inheritance and Variation : Sex Chromosome.
23:23
Class XII Biology - Inheritance and Variation : Linkage: Complete & Incomplete Linkage.
38:37
Class XII Biology - Inheritance and Variation : Sex Determination in human beings.
50:39
Class XII Biology - Inheritance and Variation : Sex linkage and T. H. Morgan's experiment.
37:21
Class XII Biology - Inheritance and Variation : Sex linked traits - Colour blindness and Haemophilia
36:14
Class XII Biology - Inheritance and Variation : Genetic Disorders- Thalassemia, Down's Syndrome,etc.
1:07:48
Class XII Biology - Control and Co-ordination - Depolarization and Repolarization of impulse.
59:32
Class XII Biology - Molecular basis of inheritance - DNA Replication.
29:35