Tag Archives | embryology

Fertilization: Definition, Events, and Significance | Embryology

In this article we will discuss about:- 1. Definition of Fertilization 2. Prerequisite of Fertilization 3. State of Gametes 4. Events 5. Activation 6. Significance 7. Parthenogenesis. Contents: Definition of Fertilization Prerequisite of Fertilization State of Gametes before Fertilization Events in Fertilization Activation of Fertilization Significance of Fertilization Parthenogenesis and Fertilization 1. Definition of Fertilization: Fertilization is the process which [...]

By |2016-10-13T19:29:49+00:00October 13, 2016|Fertilization|Comments Off on Fertilization: Definition, Events, and Significance | Embryology
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Embryology: Definition and Mechanism | Biology

In this article we will discuss about the definition and mechanism of embryology. Definition of Embryology: The science of embryology is usually defined as the process of development of an individual from the zygote to a stage resembling the adult form. But in recent years, the science of embryology has achieved a new meaning. It not only involves the changes [...]

By |2016-10-13T19:29:49+00:00October 13, 2016|Embryology|Comments Off on Embryology: Definition and Mechanism | Biology
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Difference between Spermatogenesis and Oogenesis | Embryology

The upcoming discuss will update you about the difference between spermatogenesis and oogenesis. Difference # Spermatogenesis: 1. Growth phenomena in nucleus and cytoplasm are not pronounced in spermatocytes. 2. Each spermatocyte produces four functional spermatids of equal size. 3. During maturation, (i) Nucleus remains small which may contract during spermiogenesis into a compact elongated mass, (ii) Nuclear fluid is small [...]

By |2016-10-13T19:29:47+00:00October 13, 2016|Embryology|Comments Off on Difference between Spermatogenesis and Oogenesis | Embryology
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