In this article we will discuss about:- 1. Introduction to Metamorphosis in Amphibians 2. Causation of Metamorphosis in Amphibians 3. Tissue Reactivity 4. Induction. Introduction to Metamorphosis in Amphibians: In amphibians, metamorphosis is associated in typical cases with a transition from an aquatic to a terrestrial mode of life. Super-imposed on this change in environment, there is in the anurans [...]
In this article we will discuss about the development of general body form of vertebrates. While the various organs are being formed, the shape of the embryo as a whole undergoes far-reaching changes. During the period of organogenesis, in the case of the vertebrate embryo, the main changes are: i. Elongation of the body. ii. Formation of the tail. iii. [...]
In this article we will discuss about:- 1. Introduction to the Development of Central Nervous System 2. Later Development of the Spinal Cord 3. Dependence in Development of Nerves and Nerve Centers on Peripheral Organs 4. Development of the Autonomic Nervous System. Introduction to the Development of Central Nervous System: The central nervous system of vertebrates develops from the primary [...]