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 […]
Top 7 Events of Fertilization in Sea-Urchin
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Gastrulation: Meaning, Activities and Concept
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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 […]
Placentation in Rabbit (With Diagram)
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The below mentioned article provides a short note on the Placentation in Rabbit:- 1. Meaning of Placentation in Rabbit 2. Process of Placentation 3. Organogenesis of Placenta in Rabbit. Meaning of Placentation in Rabbit: The egg of rabbit after fertilization reaches the uterus which consists of two long, tubular “horns”. A single cleaving egg or […]