In this article we will discuss about the Development of Heart in Chick :- 1. Introduction to Development of Heart in Chick 2. Origin of Heart (Formation of Endocardial Tube) in Chick 3. Beginning of Cardiac Function 4. Partitioning of the Heart 5. Valves of the Heart 6. Final Development of the Heart 7. Role of Organizer in the Development [...]
The following points highlight the top seven events of fertilization in sea-urchin. The events are: 1. Contact and Recognition between Sperm and Egg 2. Acrosomal Reaction and Sperm Penetration 3. Binding of Sperm to the Egg 4. Prevention of Polyspermy 5. Metabolic Activation of the Egg 6. Formation of Pronuclei 7. Migration of Pronuclei and Fusion of the Genetic Material. [...]
In this article we will discuss about the Gastrulation Process in Animals:- 1. Meaning of Gastrulation 2. Activities of Gastrulation 3. Concept of Potency and Totipotency 4. Various Animals 5. Molecular Basis in Early Avian Development. Contents: Meaning of Gastrulation Activities of Gastrulation Concept of Potency and Totipotency in Gastrulation Gastrulation in Various Animals Molecular Basis in Early Avian Development [...]